Interior operator
[计] 内算子
🧩 词语组成解析
🗣️ 情景例句
These are lucky kids.
这是一群幸运的孩子。
You'll have to decide whether you want to pass your examinations or just have a good time.
你必须决定你是想通过考试还是好好玩一玩。
Everybody here is busy getting ready for it and buying Christmas presents.
这里的每一个人都在忙于为圣诞节做准备和忙于购买圣诞节礼物。