Raz
[医][=razoxane]雷佐生, 丙亚胺, 哌嗪二酮丙烷
🗣️ 情景例句
Nope.
没有。
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。
Oh! She's falling off her bike. I hope she didn't hurt herself.
噢！她正从自己的自行车上跌落下来。我希望她没有摔伤。