Congression
[医]中板集合（指染色体）
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
Why Mr. Cooper so tired?Do you have any idea?
为什么库珀先生这样疲倦的?你有想法吗？
the man sadly picked up the mattress and carried it into his house.
伤心地捡起了床垫，把它拿进了屋。