Dcet
[医][=dicethiaimin]乙氧羰硫胺
🗣️ 情景例句
We have to advance the building of the new school.
我们必须促进新学校的建设。
Jack grew timid when he saw the size of the shoes on the front step.
杰克看到了放在玄关的鞋子的尺寸时，甚为吃惊。
I'm tired of working all day.
整日工作使我厌烦。