Relic coil
[医] 残留螺旋
🧩 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
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
First of all, I will outline the characteristics of our product.
首先我将简略说明我们商品的特性。
I would like to express to all of you here our sincere welcome.
让我向在座诸位致以最真挚的欢迎。’