Priming coat
[化] 底涂层; 头道底漆
🧩 词语组成解析
n. 装雷管, 装点火药, 起爆剂, 底漆\\n[化] (水泵起动前)充水
coat
[kəut]
n. 上衣，外套;
vt. 给…穿上上衣[外套];盖上;
🗣️ 情景例句
How true!
千真万确。
To crawl
爬
In the letter he was asked to call at the station.
要他到警察局去一趟。