Purity coil
[电] 纯度线圈
🧩 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
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
Have you send him any pencils?
你送他铅笔吗？
Japan is to the east of China.
日本在中国的东部。