Cholane nucleus
[医] 胆烷核
🧩 词语组成解析
n. 胆烷\\n[化] 胆烷; 胆甾烷
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
Thanks.
谢谢。