Loop reversal
[计] 循环倒换
🧩 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;
reversal
[ri'və:səl]
n. 倒转，颠倒;反复;逆转，反转;[法]撤消;
🗣️ 情景例句
Oh, you think you're going to have a hard time
你认为需要大费周折
Did you go to the picnic this morning?
你今早去野餐了吗？
Jim, is this your cup?
吉姆，这是你的杯子吗？