Daso
[医][=diamylsulfoxide]二戊亚砜
🗣️ 情景例句
Mrs. Montefiore told me that
Montefiore太太告诉我
I invited him to come back, but he wouldn't.
我请他回来，但是他不肯。
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。