xi1
to breathe; to suck in; to absorb; to inhale

strokes 6
radical
strokes after radical 4
被动吸烟 被動吸煙 bei4 dong4 xi1 yan1
second-hand smoking; passive smoking

备用二级头呼吸器 備用二級頭呼吸器 bei4 yong4 er4 ji2 tou2 hu1 xi1 qi4
backup regulator; octopus (diving)

地心吸力 地心吸力 di4 xin1 xi1 li4
gravitation

二级头呼吸器 二級頭呼吸器 er4 ji2 tou2 hu1 xi1 qi4
(diving) regulator; demand valve

非吸烟 非吸煙 fei1 xi1 yan1
nonsmoking

复吸 復吸 fu4 xi1
to resume smoking (after giving up); to relapse into smoking or drug abuse

腹吸盘 腹吸盤 fu4 xi1 pan2
acetabulum (part of the pelvis bone)

复殖吸虫 複殖吸蟲 fu4 zhi2 xi1 chong2
digenetic trematode worm (i.e. from Order Digenea 複殖目|复殖目)

肝吸虫 肝吸蟲 gan1 xi1 chong2
liver fluke

虹吸 虹吸 hong2 xi1
siphon

虹吸管 虹吸管 hong2 xi1 guan3
siphon

呼吸 呼吸 hu1 xi1
to breathe

呼吸道 呼吸道 hu1 xi1 dao4
respiratory tract

呼吸管 呼吸管 hu1 xi1 guan3
snorkel

呼吸器 呼吸器 hu1 xi1 qi4
ventilator (artificial breathing apparatus used in hospitals)

呼吸调节器 呼吸調節器 hu1 xi1 tiao2 jie2 qi4
regulator (diving)

呼吸系统 呼吸系統 hu1 xi1 xi4 tong3
respiratory system

解吸 解吸 jie3 xi1
to de-absorb; to get a chemical out of solution

禁止吸烟 禁止吸煙 jin4 zhi3 xi1 yan1
No smoking!

静脉吸毒 靜脈吸毒 jing4 mai4 xi1 du2
intravenous drug; IV drug

口吸盘 口吸盤 kou3 xi1 pan2
oral sucker (e.g. on blood-sucking parasite)

裂体吸虫 裂體吸蟲 lie4 ti3 xi1 chong2
schistosome, parasitic flatworm causing snail fever (bilharzia or schistosomiasis)

门吸 門吸 men2 xi1
doorstop

密闭式循环再呼吸水肺系统 密閉式循環再呼吸水肺系統 mi4 bi4 shi4 xun2 huan2 zai4 hu1 xi1 shui3 fei4 xi4 tong3
closed-circuit rebreather scuba (diving)

请勿吸烟 請勿吸煙 qing3 wu4 xi1 yan1
No smoking; Please do not smoke

人工呼吸 人工呼吸 ren2 gong1 hu1 xi1
artificial respiration (medicine)

上呼吸道感染 上呼吸道感染 shang4 hu1 xi1 dao4 gan3 ran3
upper respiratory tract infection

睡眠呼吸暂停 睡眠呼吸暫停 shui4 mian2 hu1 xi1 zan4 ting2
central sleep apnea (CSA)

吮吸 吮吸 shun3 xi1
to suck

同类相吸 同類相吸 tong2 lei4 xiang1 xi1
Like attracts like.

吸把 吸把 xi1 ba3
toilet plunger

吸尘机 吸塵機 xi1 chen2 ji1
vacuum cleaner

吸尘器 吸塵器 xi1 chen2 qi4
vacuum cleaner; dust catcher

吸虫 吸蟲 xi1 chong2
trematoda; fluke; trematode worm, approx 6000 species, mostly parasite, incl. on humans

吸虫纲 吸蟲綱 xi1 chong2 gang1
Class Trematoda; fluke; trematode worm, a parasite incl. on humans

吸地 吸地 xi1 di4
to vacuum the floor

吸顶灯 吸頂燈 xi1 ding3 deng1
flush-mounted ceiling lamp (loanword)

吸毒 吸毒 xi1 du2
to take drugs

吸毒成瘾 吸毒成癮 xi1 du2 cheng2 yin3
drug addiction

吸附 吸附 xi1 fu4
absorption (chemistry)

吸附剂 吸附劑 xi1 fu4 ji4
absorbent

吸附洗消剂 吸附洗消劑 xi1 fu4 xi3 xiao1 ji4
absorbing decontaminant

吸附性 吸附性 xi1 fu4 xing4
absorption; absorbability (chemistry)

吸管 吸管 xi1 guan3
(drinking) straw; pipette; eyedropper; snorkel

吸积 吸積 xi1 ji1
accretion

吸金 吸金 xi1 jin1
money-spinning; moneymaking

吸尽 吸盡 xi1 jin4
to absorb completely; to drink up

吸进 吸進 xi1 jin4
to inhale; to breathe in

吸睛 吸睛 xi1 jing1
eye-catching

吸口 吸口 xi1 kou3
sucker mouth

吸力 吸力 xi1 li4
attraction (in gravitation or electrostatics); attractive force

吸留 吸留 xi1 liu2
to absorb; to take in and retain

吸门 吸門 xi1 men2
epiglottis

吸纳 吸納 xi1 na4
to take in; to absorb; to admit; to accept

吸盘 吸盤 xi1 pan2
suction pad; sucker

吸气 吸氣 xi1 qi4
to inhale; to draw in breath

吸气器 吸氣器 xi1 qi4 qi4
inhaler

吸取 吸取 xi1 qu3
to absorb; to draw (a lesson, insight etc); to assimilate

吸取教训 吸取教訓 xi1 qu3 jiao4 xun5
to draw a lesson (from a setback)

吸热 吸熱 xi1 re4
heat absorption

吸入 吸入 xi1 ru4
to breathe in; to suck in; to inhale

吸入阀 吸入閥 xi1 ru4 fa2
suction valve

吸入剂 吸入劑 xi1 ru4 ji4
inhalant

吸入器 吸入器 xi1 ru4 qi4
inhaler

吸声 吸聲 xi1 sheng1
sound absorption

吸湿 吸濕 xi1 shi1
to absorb; absorbent

吸湿性 吸濕性 xi1 shi1 xing4
absorbent

吸食 吸食 xi1 shi2
to suck; to take in

吸收 吸收 xi1 shou1
to absorb; to assimilate; to ingest; to recruit

吸收剂量 吸收劑量 xi1 shou1 ji4 liang4
absorbed dose

吸水 吸水 xi1 shui3
absorbent

吸吮 吸吮 xi1 shun3
to suck in

吸碳 吸碳 xi1 tan4
to absorb carbon

吸碳存 吸碳存 xi1 tan4 cun2
carbon sink

吸铁石 吸鐵石 xi1 tie3 shi2
a magnet; same as 磁鐵|磁铁

吸血 吸血 xi1 xie3
to suck blood

吸血鬼 吸血鬼 xi1 xue4 gui3
leech; blood-sucking vermin; vampire (translated European notion); fig. cruel exploiter, esp. a capitalist exploiting the workers

吸血者 吸血者 xi1 xue4 zhe3
blood sucker; a leech; leecher

吸烟 吸煙 xi1 yan1
to smoke

吸烟区 吸煙區 xi1 yan1 qu1
smoking area

吸烟室 吸煙室 xi1 yan1 shi4
smoking room

吸氧 吸氧 xi1 yang3
to breathe; to absorb oxygen

吸音 吸音 xi1 yin1
sound-absorbing

吸引 吸引 xi1 yin3
to attract (interest, investment etc)

吸引力 吸引力 xi1 yin3 li4
attractive force (such as gravitation); sex appeal; attractiveness

吸引子网络 吸引子網絡 xi1 yin3 zi3 wang3 luo4
attractor network

吸引子 吸引子 xi1 yin3 zi5
attractor (math., dynamical systems)

吸住 吸住 xi1 zhu4
to draw (towards); to be drawn to; to be sucked in

吸着 吸著 xi1 zhuo2
sorption (generic term for absorption, adsorption, diffusion, precipitation etc)

相吸 相吸 xiang1 xi1
mutual attraction (e.g. electrostatic); to attract one another

血吸虫 血吸蟲 xue4 xi1 chong2
schistosoma

血吸虫病 血吸蟲病 xue4 xi1 chong2 bing4
schistosomiasis

严重急性呼吸系统综合症 嚴重急性呼吸系統綜合症 yan2 zhong4 ji2 xing4 hu1 xi1 xi4 tong3 zong1 he2 zheng4
severe acute respiratory syndrome (SARS)

异性相吸 異性相吸 yi4 xing4 xiang1 xi1
opposite polarities attract; (fig.) opposite sexes attract; opposites attract