C-loop
[医]C环，十二指肠环
🧩 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
Well, I've thought a lot about which college,
嗯， 我为了上哪一所大学想了很多，
Not all butter that the cow yields.
母牛所产的未必全是黄油。
Two ice cream please.
请拿两份冰淇淋。