sealer
「sealer」的意思
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
n.捕海豹的船或猎人,盖印者
「sealer」的用法
sealer封条，密封剂 - 用于包装或储存物品时，防止泄漏或污染的材料或工具。
「sealer」的例句
He used a sealer to keep the food fresh.
他用封条来保持食物新鲜。
The package was sealed with a strong adhesive.
这个包裹用强力胶水密封。
She applied a sealer to protect the wood from moisture.
她用封条来保护木头不受湿气侵蚀。
The letter was sealed with a wax stamp.
这封信用蜡章密封。
They used a special sealer to preserve the wine.
他们用一种特殊的封条来保存葡萄酒。
The container was sealed tightly to prevent spillage.
容器密封得很紧，以防止泄漏。
He applied a sealer to the shoes to protect them from wear.
他给鞋子涂了封条以防止磨损。
The envelope was sealed with a paper clip.
信封用回形针密封。
She used a special sealer to waterproof the roof.
她用一种特殊的封条来防水屋顶。