O.
[医] O型, 菌体型, 不动型(细菌)
✅ 同义词
🗣️ 情景例句
Trevor wants to go to Japan so there's going to be trouble whild he's gone.
特里瓦要去日本，所以他不在的时候就麻烦了。
It's hard sailing when there is no wind.
没有风难航行。
It's a friendly competition.
这是一场友谊赛。