to stop up
[phrase form: stop]
01
密封, 堵住
to seal something tightly
例子
She used a special wax to stop up the cracks in the old window.
她使用了一种特殊的蜡来堵住旧窗户上的裂缝。
The plumber had to stop up the pipe to prevent any further water leakage.
水管工不得不堵住管道以防止进一步漏水。
