Chelen
[医] 氯乙烷
🗣️ 情景例句
You're very generous.
你真慷慨。
There is a crook in the lot of everyone.
人生皆有不如意处。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。