Si op. sit.
[医] 必要时
🧩 词语组成解析
[计] 国际单位制, 串行接口, 移入\\n[医] 硅(14号元素,旧名矽)
🗣️ 情景例句
Of easy wind and downy flake.
徐风掠过和细雪纷飞。
He was shocked by Ted's darling words.
他为泰德厚颜无耻的话受了打击。
Yes. Let me introduce him to you.
是的，让我把他给你们介绍一下。