Primer coat
[化] 底漆
🧩 词语组成解析
primer
['praimə]
n. 底漆;启蒙读本;入门书;
coat
[kəut]
n. 上衣，外套;
vt. 给…穿上上衣[外套];盖上;
🗣️ 情景例句
He accepted an offer of help.
他接受了援助的建议。
How much does that typewriter weigh?
那台打字机重多少？
Each of these represented a goddess and had, at one time, been painted.
每一尊雕像代表一位女神，而且一度上过色。