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
A good medicine tastes bitter.
良药苦口，忠言逆耳。
Can Paul really suspect their stories are lies?
保罗真的在怀疑他们的故事是编造的吗？
I'm here to see the purchasing agent.
我是来拜访采购经理的。