Adipaldehyde
[化]己二醛, 肥醛
🗣️ 情景例句
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
Tomorrow comes never.
切莫依赖明天。
He goes to Chinese classes every week.
他每周都要去上汉语课。