Subtractions
n. [数] 减法；减少；差集
🗣️ 情景例句
Don't jump the gun.
别轻举妄动。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
Why didn't you tell her to use her own?
你为什么不叫她用自己的？