Trichloracetaldehyde
氯醛
🗣️ 情景例句
Mrs. Martinelli.
Martinelli太太。
A miss is as good as a mile.
失之毫厘，差之千里。
It is four o'clock.In the afternoon, Mrs.Sawyer usually drinks tea in the living room.But this afternoon, she is drinking tea in the garden.
现在是4点钟，下午，索耶夫人通常是在客厅里喝茶，但今天下午，她正在花园里喝茶。