stopper
🇺🇸
/ˈstɑːpər/
🇬🇧
/ˈstɒpə(r)/
A device used to seal the opening of a container, like a bottle.
He used a stopper to close the bottle tightly.
他用塞子紧紧地封住了瓶子。
To seal or close something, usually a container, with a stopper.
She stopped the bottle with a cork stopper to prevent leakage.
她用软木塞塞住了瓶子,以防止泄漏。