Nitrile grouping
[化] 氰基; 腈基
🧩 词语组成解析
n. [化]腈
n. 分组\\n[计] 组
🗣️ 情景例句
Yes, Dad.
好的， 爸爸。
The least said, the soonest mended.
（or Least said， soonest mended） 少说为佳。
So he took off the second shoe and put it under his bed very quietly.
他脱下第二只鞋子，轻轻地放在床下边。