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
Wedding dresses.
结婚礼服。
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。