Cholane ring
[化] 胆烷环\\n[医] 胆烷环
🧩 词语组成解析
n. 胆烷\\n[化] 胆烷; 胆甾烷
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
How many pieces are you going to order?
你要订几张？
Ever since then, the great monument has been a symbol of liberty for the millions of people who have passed through New York Harbour to make their homes in America.
从那时起，这座伟大的纪念碑对通过纽约港进入美国定居的千百万人来说就一直是自由的象征。