| 吸 | [ xī ] to breathe, to suck in, to absorb, to inhale |
| 吸毒 | [ xī dú ] to take drugs |
| 吸附 | [ xī fù ] (chem.) absorbtion |
| 吸附洗消劑 | [ xī fù xǐ xiāo jì ] absorbing decontaminant |
| 吸附洗消剂 | [ xī fù xǐ xiāo jì ] absorbing decontaminant |
| 吸附性 | [ xī fù xìng ] (chem.), absorption, absorbability |
| 吸管 | [ xī gǔan ] (drinking) straw |
| 吸氣 | [ xī qì ] sniff |
| 吸气 | [ xī qì ] sniff |
| 吸取 | [ xī qǔ ] to absorb, to draw |
| 吸入 | [ xī rù ] to breathe in, to suck in, to inhale |
| 吸收 | [ xī shōu ] absorb, assimilate |
| 吸收劑量 | [ xī shōu jì líang ] absorbed dose |
| 吸收剂量 | [ xī shōu jì líang ] absorbed dose |
| 吸吮 | [ xī shǔn ] to suck in |
| 吸血鬼 | [ xī xǐe gǔi ] vampire, bloodsucker |
| 吸血鬼 | [ xī xùe gǔi ] vampire, bloodsucker |
| 吸煙 | [ xī yān ] to smoke |
| 吸烟 | [ xī yān ] to smoke |
| 吸音 | [ xī yīn ] sound-absorbing |
| 吸引 | [ xī yǐn ] attract (interest, investment, etc.) |
| 吸引力 | [ xī yǐn lì ] (n) sex appeal, attractiveness |
| 吸引子網絡 | [ xī yǐn zǐ wǎng lùo ] attractor network |
| 吸引子网络 | [ xī yǐn zǐ wǎng lùo ] attractor network |
| ⇒ 地心吸力 | [ dì xīn xī lì ] gravitation |
| ⇒ 虹吸管 | [ hóng xī gǔan ] siphon |
| ⇒ 呼吸 | [ hū xī ] breathe |
| ⇒ 靜脈吸毒 | [ jìng mài xī dú ] intravenous drug, IV drug |
| ⇒ 静脉吸毒 | [ jìng mài xī dú ] intravenous drug, IV drug |
| ⇒ 吮吸 | [ shǔn xī ] to suck |
| ⇒ 血吸蟲病 | [ xùe xī chóng bìng ] schistosomiasis |
| ⇒ 血吸虫病 | [ xùe xī chóng bìng ] schistosomiasis |
