Interosseus
[医] 骨间肌
🗣️ 情景例句
What for?
为什么？
Generally speaking, a contract cannot be changed after it has been signed by both parties.
一般来讲，合同一经双方签订就不得更改。
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？