我从桌上拿起一杯水，用手指封着吸管的一端，滴了几滴凉凉的水到她的嘴里，以缓解她的干渴。

Taking a glass of water from the table, I put my finger over the end of the straw and allow a few drops of the cool moisture to slide into her mouth and ease her thirst.

youdao

防止吸管堵塞，确保没有空气泄漏，在吸取端的空气泄漏能引起泵的故障。

Keep suction lines free of obstructions. Ensure there are no air leaks; air leaks; air being drawn in on the suction side is the major cause of pump malfunction.

youdao