stop up

基本解释

The fat liquor oxidation forms the porodine deposit, easy to stop up in the oil filter and hydraulic valve's eyelet, enables the hydraulic system the normal work.
油液氧化形成膠狀沉積物，易堵塞濾油器和液壓閥內的小孔，使液壓系統不能正常工作。
The grout injected into faults can change the property of aquifer, stop up the channel to water source, clog water-guiding crack and strengthen the water-resisting layer of ground.
斷層帶注入的漿液可充填灰巖及其圍巖巖溶裂隙，改變含水層的富水性，封堵水源補給通道，堵塞導水裂隙，加固煤層底板隔水層。
"Can I stop up until Uncle Ted arrives?"Paul asked his mother.
保羅問母親：“等特德叔叔到了儅前我再去睡覺好嗎？”

Public knowledge of the situation forced many of them to give up their holdings and stop resisting tariff reform.
The head of a string of pigs appeared, snout-up, over the ditch, and he had to screech to a stop and watch the rear of the last pig disappear shaking into the ditch on the other side.
這時候出現了一群豬，仰著鼻子走過水渠，他衹好用一個急刹車,目送著最後一衹豬大搖大擺地跨過水溝,消失在另一耑。
耶魯公開課 - 1945年後的美國小說課程節選
I did just go stop by and pick something up
我剛剛順便去那裡拿了一點東西。
電影裡出現過的地方 - SpeakingMax英語口語達人

But the popularity of gambling on the internet, and a handful of East German licences granted in 1990, have provided private operators with loopholes that regional governments have been trying to stop up.
ECONOMIST: Gambling in Europe