Circumvallation
n. 围以城墙
✅ 同义词
🗣️ 情景例句
With a shortage of chromosomes, a developing fetus will likely grow into a child with down syndrome.
如果缺省染色体，一个处于成长阶段的胚胎可能发育成一个具有不良综合症的小孩。
Please forgive me.I didn't mean to start an argument.
请原谅我。我没开始争论的意思。
I've got three weeks altogether. What do you suggest I see?
我总共有三周时间。你建议我看些什么呢？