Dimethylacetal
[化] 二甲基乙缩醛\\n[医] 二甲缩醛
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
All this time Dick has only thought of his own future.
近些时来，迪克老是在思考自己的将来。
I have to wash all the plates and things after meals, and do a lot of work in the garden.
饭后我得洗全部盘子和其他东西，还要在花园里干很多活。