Class-b operation
[电] B类操作
🧩 词语组成解析
class
[klæs]
n. 班;等级;阶级;种类;
vt. 把…归入某等级，把…看作（或分类、归类）;把…编入某一班级;
adj. 很好的，优秀的，出色的;
vi. 属于…类（或等级），被列为某类（或某级）;
🗣️ 情景例句
It's still raining. I want to play tennis.
仍然在下雨。我想打网球。
Patience is a plaster for all sores.
忍耐是治疗一切伤痛的药膏。
As I expected, he did not believe me.'Try it!' I said encouragingly.
“你就闻一闻吧！”我催促说。