stopper基本解释

n,塞子；阻塞物；制止者；妨碍物,同近

...a bottle of colourless liquid sealed with a cork stopper.....用软木塞塞住的一瓶无色液体。

塞子；阻塞物；制止者；妨碍物英释中释nA stopper is a piece of glass, plastic, or cork that fits into the top of a bottle or jar to close it

rubber stopper,橡皮塞；橡胶塞.短语