“涂层”造句

塑料涂层能防潮.
A plastic coating repels moisture.

很多现代的木船将采用环氧涂层作底漆。
On many modern wooden boats, epoxy coatings will have been used as a base for varnishing.

硫酸腐蚀了这块金属上涂层剥落的地方.
The sulphuric acid ate into the parts of the metal where the coat of paint had peeled.

• #涂层