knowing

名词 knowing:

1. a clear and certain mental apprehension

动词 know:

1. be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about
   同义词：know, cognize, cognise
2. know how to do or perform something
   同义词：know
3. be aware of the truth of something; have a belief or faith in something; regard as true beyond any doubt
   同义词：know
4. be familiar or acquainted with a person or an object
   同义词：know
5. have firsthand knowledge of states, situations, emotions, or sensations
   同义词：know, experience, live
6. accept (someone) to be what is claimed or accept his power and authority
   同义词：acknowledge, recognize, recognise, know
7. have fixed in the mind
   同义词：know
8. have sexual intercourse with
   同义词：roll in the hay, love, make out, make love, sleep with, get laid, have sex, know, do it, be intimate, have intercourse, have it away, have it off, screw, fuck, jazz, eff, hump, lie with, bed, have a go at it, bang, get it on, bonk
9. know the nature or character of
   同义词：know
10. be able to distinguish, recognize as being different
    同义词：know
11. perceive as familiar
    同义词：know

形容词 knowing:

1. evidencing the possession of inside information
   同义词：wise, wise to
2. by conscious design or purpose
   同义词：deliberate, intentional
3. alert and fully informed
   同义词：knowledgeable
4. highly educated; having extensive information or understanding
   同义词：enlightened, knowledgeable, learned, lettered, well-educated, well-read

1. She held back, not knowing how to break the terrible news.
   她踌躇著，不知该怎样宣布这一坏消息。
2. It's been really nice knowing you.
   认识你真令人愉快。
3. Not knowing the road, the stranger went out of his way.
   这陌生人因不认识路而走入歧途。
4. Though knowing the truth, he remained silent.
   虽然他知道实情，却保持沉默。

know.ing

adj.（形容词）
Possessing knowledge, information, or understanding.See Synonyms at intelligent
通晓的，有见识的：掌握知识或信息的，有理解力的参见 intelligent
Showing clever awareness and resourcefulness; shrewd.
聪明的，精明的：显示出聪明的洞察力和智慧的；精明的
Suggestive of secret or private knowledge:
会心的，心照不宣的：暗示秘密或私人情况的：
例句：
a knowing glance.
会心的一瞥

Deliberate; conscious:
故意的；有意的：
例句：
a knowing attempt to defraud.
有意欺诈行为

【引伸】
know.ingly
adv.（副词）
know.ingness
n.（名词）