Interbody
[医] 介体
🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。