Si
[计] 国际单位制, 串行接口, 移入\\n[医] 硅(14号元素,旧名矽)
📖 牛津释义
SI
abbr
缩写 = International System (of units of measurement) (French Systeme International) 国际单位制（源自法文 Systeme International）: SI units 国际单位.
🗣️ 情景例句
How much do you need?
你需要多少钱？
Good night, Jan.
晚安，简。
Can't you do anything right?
成事不足，败事有余。