top coat

基本解释

Each piece of INCOCO nail polish is composed of a base coat, a color coat and a top coat, which are pressed layer by layer.
每一张INCOCO基础款甲油膜都是由底油、彩油和亮油精确配比层层压制而成。
It is one of the common engineering accidents that temperature crevice arises in the top coat vertical wall of a brick concrete building.
砖混房屋顶层纵墙出现温度裂缝是常见工程事故之一。
The polyurethane coating system is composed of zinc-rich epoxy primer, micaceous iron oxide anchor coat and aliphatic polyurethane top coat.
以环氧富锌底漆、云母氧化铁中间漆、脂肪族聚氨酯面漆组成聚氨酯涂料体系，该体系具有防腐性优异、耐久性好的特点。

As is often the case with paint jobs, the new anti-chemical-weapon paint needs an undercoat and a top coat.
ECONOMIST: Monitor: A good kind of gas-guzzling The
It is, in other words, sticky enough to hold the top coat in place, but can be easily peeled away.
ECONOMIST: Monitor: A good kind of gas-guzzling

A topcoat is a coat that you wear over your other clothes.
A topcoat is the final layer of paint or varnish that is put on something. Topcoat is the type of paint or varnish that you use for the final layer. Compare .