Undercoat
n. 下层绒毛, 底漆, 内涂层\\n[化] 底漆
✅ 同义词
📖 牛津释义
undercoat
n
1 [U, C] (paint used for making a) layer of paint under a finishing coat 底层（涂料）. Cf 参看 topcoat (top1).
2 [U] (US) = underseal.
🗣️ 情景例句
Well, don't work all night.
好啦， 别通宵工作。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
The basic model will cost about 10% less.
基本型的便宜约10%左右。