Oikosite
[医] 定居寄生物
🗣️ 情景例句
OK, Betty, Tim, and Frank.
好， Betty ，Tim ，Frank。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
I think I'm in a difficult position.
我想我现在的处境困难。