Congression
[医]中板集合（指染色体）
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
The designer is working hard on a new project.
设计师在努力筹划新颖的设计项目。
Oh, that's not necessary.
啊，不必这样。