Header coil
[计] 首标圈
🧩 词语组成解析
header
['hedə]
n. 头球;割穗机;（计算机打印时自动加在各页顶端的）标头;集管;
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
Stop complaining.
别抱怨了。
A little knowledge is a dangerous thing.
浅学误人。
You've done very well and made lots of progress.
你功课学得很好，进步很大。