Metaformaldehyde
[化]变甲醛, 聚甲醛
🗣️ 情景例句
I take care of both to the best of my ability.
我尽我所能把两方面都照顾好。
How much ham did you want to buy?
你要买多少火腿？
She doesn't like eggs.
她不喜欢吃鸡蛋。