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 had never been there before.
我以前从来没有去过那里 。
One cannot eat one's cake and have it.
事难两全其美。
Oh, hi, Jim! What are you going to do next week?
噢，你好，吉姆！你打算下星期做什么？