拿[ná] 基本解释：
新英汉大词典：
- 拿(拏)[ná]
- 动词- （用手或其他方式抓住或搬动物体） hold; take:
bring it here;拿来
take it away;拿去
- （用强力取; 捉拿） seize; capture:take the enemy's positions;拿下敌人的阵地
capture a fort;拿下要塞
- （掌握; 把握） have a firm grasp of; be able to do; be sure of:not be sure; feel uncertain;拿不准
She can do every kind of farm work.样样农活她都拿得起来。
- （刁难; 要挟） put sb. in a difficult position; make things difficult for sb.:Don't think that you can make things difficult by not doing the job.这件事你拿不住人。
- 介词- （引进所凭藉的工具、材料、方法等）:
write with a pen;拿笔写字
measure with a ruler;拿尺量
- （引进所处置的对象）:pay no attention to him; make light of foe;不拿他当回事
Don't make fun of him.别拿他开玩笑。
以上内容来源于：《新汉英大辞典》
例句与用法：
The colonists took up weapons to rebel against the British ruler.
They took up arms in defence of their country.
He took out a book from the case.
I look down on man who vents his anger on his family after having a bad day at work.
They are said to have ordered more grain from Canada.
Have you got your train ticket?
The police set a trap to catch the thief.
The police haven't got enough information to catch the criminal.
拿的其他解释: