Loop restriction
[计] 循环限制
🧩 词语组成解析
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
That's good to know.
幸好知道了这件事。