Aldehydes
[医]醛
🗣️ 情景例句
But I suggest you complete your education first.
但是我建议你首先完成你的学业。
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
When I washed it, the colours ran.
我洗它时，颜色就褪了。