O. n.
[医] 每夜
🧩 词语组成解析
[医] O型, 菌体型, 不动型(细菌)
abbr. 名词
🗣️ 情景例句
May I take your order?
可以点菜了吗？
I was not aware that I was in danger.
我不知道自己处于危险中。
No, sir, I always walk this way.
不，先生，我一直是这样走路的呀！