Argument subscript
[计] 变元下标
🧩 词语组成解析
🗣️ 情景例句
I hear it from my patients.
我是从我的病人那儿听到这些的。
He guessed the train would come in early.
他猜想火车会很早到达。
There are some changes the still have to be made.
有些地方还得修订。