









fill
plug
stop up
These cause excess production of mucus , which plugs up the lungs.
It proved that the new sealing and filling material can filling vacuum quickly and can meet the demand of coal mining.

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Open the tool →填堵 (tián dǔ) means “fill, plug, stop up”.
填堵 is pronounced tián dǔ in Mandarin Chinese.
“fill” is 填堵 (tián dǔ) in Chinese.
This page has 2 example sentences using 填堵, each with pinyin and an English translation.