Undercutting
[机] 低切馏出物
🗣️ 情景例句
Okay, you're the doctor.
好吧。 听你的。 （doctor: 在此泛指某方面的专家。 本句意思是: 你是专家， 就听你的好了。 ）
When I came in, he was reading.
当我进来的时候，他在读书。
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。