O. b.
[医] 产科学
🧩 词语组成解析
[医] O型, 菌体型, 不动型(细菌)
🗣️ 情景例句
The wind's really howling today.
今天风刮的真凶。
You have to change at chicago station.
你必须要在芝加哥站转车。
This was indeed the case.
但事实上确有此人。