O.
[医] O型, 菌体型, 不动型(细菌)
✅ 同义词
🗣️ 情景例句
You're right. We'll talk to her about it.
说得对。我们要跟她谈谈。
You'll get hurt, if you don't watch out.
你不注意的话，就会受伤。
The steps are rather narrow.
这些台阶相当窄。