vt.
吸;吸进,抽吸:
to suck fresh air
吸入新鲜空气
The pump sucked water from the basement.
水泵把地下室里的水抽出来了。
吸食…的汁液:
to suck the breast
吃奶
to suck lemonade
吸食柠檬汁
吸吮,咂,啜:
It's no good letting a baby suck the nipple.
让婴儿啜奶头没有好处。
What a shame that you suck your thumb.
吮拇指可