suck

中文： 吸吮、咂

1. To use the mouth and lips to pull in (a liquid, especially milk from the breast). (transitive) · The baby sucked (milk) on her bottle.
2. To perform such an action; to feed from a breast or teat. (intransitive)
3. To put the mouth or lips to (a breast, a parent etc.) to draw in milk. (transitive)
4. To extract, draw in (a substance) from or out of something. (transitive)
5. To work the lips and tongue on (an object) to extract moisture or nourishment; to absorb (something) in the mouth. (transitive)
6. To pull (something) in a given direction, especially without direct contact. (transitive)
7. To perform fellatio. (slang, transitive)
8. To be inferior or objectionable: a general term of disparagement, sometimes used with at to indicate a particular area of deficiency. (US, colloquial, intransitive)

He/she/it sucks · 过去式 sucked · 过去分词 sucked · -ing形式 sucking