Pancock coil
[化] 旋管; 蛇管
🧩 词语组成解析
coil
[kɔɪl]
n. （一）卷，（一）盘;盘卷之物;线圈;纷乱，纠缠不清;
vt. 盘绕;卷成一圈;
vi. 绕成盘状;卷绕成圈;
🗣️ 情景例句
It's Grandma's recipe.
这是奶奶的配方。
Which one is more clever?
哪一个是较聪明的？
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。