sealer
n. 盖印人；检验员；密封层，密封剂；（装水果等用的）密封罐；捕海豹的船或猎人
复数 sealers
例句
A thick coating stain sealer, and make it dry overnight.
涂装一层厚的污渍封闭底漆，并使它隔夜晾干。
After curing, the surface was washed and a clear sealer applied.
固化后，表面被冲走和清晰的密封应用。
Get a vacuum sealer for wine and champagne and you'll never toss another half-empty bottle.
为红酒和香槟买真空瓶塞，这样你再扔掉一瓶喝光一半酒的酒瓶。
