vt.

1. 吸，吮，啜，[O8]
   The baby is sucking its finger.

   婴儿在吮吸手指。

2. 吸收（水分）；吸取（知识）；获取（利润）[（+in/up）]
   Plants suck up moisture from the earth.

   植物从地里吸收水分。

3. 使卷入，吸引，吞没[O]
   The boat was sucked down into the whirlpool.

   船被漩涡吞没了。

vi.

1. 吸，吸食，吸吮，吸奶[（+away/at）]
   The old man sucked at his pipe.

   老人吸着烟斗。

2. 【俚】烂；令人讨厌
   This job sucks. I'm quitting.

   这工作烂透了。我不想干了。

   This movie sucks. Let's leave right now.

   这部电影真烂。我们现在就走，不看了。

n.

1. 吸吮，吸食[C]
   The baby took one suck at the milk bottle and pushed it away.

   婴儿吸了一下奶瓶就将它推开了。

2. 一口[C][（+of/at）]
   She had a suck of orange juice.

   她吸了一口橘子汁。

v.

1. draw into the mouth by contracting the muscles of the lip and mouth to make a partial vacuum.
   ▸hold (something) in the mouth and draw at it by contracting the lip and cheek muscles.
   ▸draw in a specified direction by creating a vacuum.
   ▸(of a pump) make a gurgling sound as a result of drawing air instead of water.
2. (usu. suck someone in/into) involve (someone) in something without their choosing.
3. (suck up) informal attempt to gain advantage by behaving obsequiously.
4. N. Amer. informal be very bad or disagreeable:
   the weather here sucks.

n.

exclam.