Interambulacra
[医]间步带
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
Self-confidence is the first requisite to human greatness.
人类的伟大，首要的是要有自信。
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。