| 環 | [ huán ] bracelet, ring (not for finger), to surround, to loop, loop |
| 環江 | [ huán jiāng ] (N) Huanjiang Maonanzu autonomous county (place in Guangxi) |
| 環節 | [ huán jié ] (n) connection; link |
| 環境 | [ huán jìng ] environment, circumstances, surroundings |
| 環境污染 | [ huán jìng wū rǎn ] (n) environmental pollution |
| 環球 | [ huán qiú ] global, worldwide |
| 環球定位系統 | [ huán qiú dìng weì xì tǒng ] global positioning system, GPS |
| 環繞 | [ huán raò ] to surround, to rotate |
| 環縣 | [ huán xiàn ] (N) Huan county (county in Gansu) |
| 環形 | [ huán xíng ] ring-shaped |
| 環形結構 | [ huán xíng jié goù ] ring configuration |
| ⇒ 擺蕩吊環 | [ baǐ dàng diào huán ] swinging rings |
| ⇒ 備用環 | [ beì yòng huán ] backup ring |
| ⇒ 操作環境 | [ caō zuò huán jìng ] operating environment |
| ⇒ 惡性循環 | [ è xìng xún huán ] vicious circle |
| ⇒ 耳環 | [ ěr huán ] ear-ring |
| ⇒ 分佈式環境 | [ fēn bù shì huán jìng ] distributed (computing) environment |
| ⇒ 符記環 | [ fú jì huán ] token ring |
| ⇒ 光環 | [ guāng huán ] halo, ring of light |
| ⇒ 核燃料循環 | [ hé rán liào xún huán ] nuclear fuel cycle |
| ⇒ 花環 | [ huā huán ] garland |
| ⇒ 開發環境 | [ kaī fā huán jìng ] development environment (computer) |
| ⇒ 客戶機服務器環境 | [ kè hù jī fú wù qì huán jìng ] client-server environment |
| ⇒ 連環 | [ lián huán ] chain |
| ⇒ 連環圖 | [ lián huán tú ] comic strip |
| ⇒ 聯網環境 | [ lián wǎng huán jìng ] networking environment |
| ⇒ 鏈環 | [ liàn huán ] chain link |
| ⇒ 令牌環 | [ lìng paí huán ] token ring |
| ⇒ 令牌環網 | [ lìng paí huán wǎng ] token ring network |
| ⇒ 燃料循環 | [ rán liào xún huán ] fuel cycle |
| ⇒ 實時操作環境 | [ shí shí caō zuò huán jìng ] real time operating environment |
| ⇒ 四環素 | [ sì huán sù ] tetracycline |
| ⇒ 網路環境 | [ wǎng lù huán jìng ] network environment |
| ⇒ 網絡環境 | [ wǎng luò huán jìng ] network environment |
| ⇒ 虛擬環境 | [ xū nǐ huán jìng ] theoretical environment |
| ⇒ 循環 | [ xún huán ] circle, loop, circulate |
| ⇒ 循環使用 | [ xún huán shǐ yòng ] recycle |
| ⇒ 玉環 | [ yù huán ] (N) Yuhuan (place in Zhejiang) |
| ⇒ 運算環境 | [ yùn suàn huán jìng ] operating environment |
| ⇒ 主環 | [ zhǔ huán ] primary ring |
| ⇒ 作業環境 | [ zuò yè huán jìng ] operating environment |