While-loops
(while-loop 的复数) [计] 当型循环
🧩 词语组成解析
while
[waɪl]
conj. 在…期间;与…同时;虽然;而;
n. （一段）时间;
vt. 消磨，打发（时间）;（愉快而懒散地）度过（时间）（常与 away 连用）;
n. 封闭的环形；循环（loop复数）
🗣️ 情景例句
Robbie! Who is it? Robbie
是谁呀？
He was renowned as a portrait painter.
他以肖像画家著名。
Twenty people had already left.
有20个人已经离去。