“粘牢”造句

一定要把邮票在信封上粘牢.
Make sure the stamp is properly glued to the envelop.

棉织品有良好的粘结性能,任何一种粘结剂均可达到粘牢的效果.
Cotton fabrics have good adhesion any binder can achieve unstuck.

• #粘牢