Substraction
[医]减法
🗣️ 情景例句
We have a real hard-nosed boss.
我们老板真的很固执。
I often read the newspaper in the morning.
我常常在早上看报。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。