Sc 1694
[医] 氯茶硷苯海拉明
🧩 词语组成解析
[计] 系统控制, 存储容量, 半导体, 会话控制\\n[医] 钪(21号元素)
🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
No pleasure without pain.
没有无痛苦的欢乐。
I received an invitation, but I did not accept it.
我收到-份请帖，但没有接受。