Chenodesoxycholic acid
[医] 鹅脱氧胆酸, 3,7-二羟胆酸
🧩 词语组成解析
🗣️ 情景例句
Nervous?
紧张？
I'm afraid you will be late.
我怕你会迟到。
riding on its air cushion over a single rail, which it never touches,at speeds up to 300 m.p.h.----the possibilities appear unlimited.
靠气垫在单轨上行驶而不接触轨道，时速可达每小时300英里。气垫船的前途是不可限量的。