spar
英
/spɑː(r)/
  
美
/spɑːr/
 
vi.
练习拳击;虚晃一拳;(多指在友好气氛中)辩论，争论
n.
(船上用作桅杆等的)圆材;(飞机的)翼梁
第三人称单数： spars复数： spars现在分词： sparring过去式： sparred过去分词： sparred
TEM8
牛津词典
verb
(-rr-)
[V] ~ (with sb)

1
练习拳击；虚晃一拳
to make the movements used in boxing , either in training or to test the speed of your opponent's reaction

2
（多指在友好气氛中）辩论，争论
to argue with sb, usually in a friendly way

noun
1
（船上用作桅杆等的）圆材
a strong pole used to support the sails, etc. on a ship

2
（飞机的）翼梁
a structure that supports the wing of an aircraft

百度翻译对原文进行调整，例句发音部分来自牛津

柯林斯词典
spar
频次
1
V-RECIP (拳击中为练习或试探对手反应快慢而)轻拳出击
If you spar with someone, you box using fairly gentle blows instead of hitting your opponent hard, either when you are training or when you want to test how quickly your opponent reacts.
With protective gear on you can spar with a partner...

戴上护具后可以和对手练习轻拳出击。

2
V-RECIP 争论，争辩，拌嘴(但不动真格的)
If you spar with someone, you argue with them but not in an aggressive or serious way.
Over the years he sparred with his friend Jesse Jackson over political tactics...

这些年以来，他一直跟他的朋友杰西·杰克逊为政治手腕的问题争论不休。

3
N-COUNT 粗杆;(帆船的)桅杆
A spar is a strong pole, especially one that a sail is attached to on a sailing ship.
The mast, which was a solid spruce spar, bent like a bow, and for a moment I thought we were going to lose it.

坚固的云杉木做成的桅杆已经弯得像一把弓，那一刻我觉得它马上就要断了。

英英释义
noun

1
making the motions of attack and defense with the fists and arms
Synonym:
sparring
2
a stout rounded pole of wood or metal used to support rigging
3
any of various nonmetallic minerals (calcite or feldspar) that are light in color and transparent or translucent and cleavable
verb

1
fight verbally
They were sparring all night
2
box lightly
3
fight with spurs
the gamecocks were sparring
4
furnish with spars
数据来源：WordNet

双语例句
全部 练习拳击 辩论 争论 圆材 翼梁
1
They will spar at Lynn University in Boca Raton Florida. 

辩论将在佛罗里达州林恩大学举行。

www.keke.com

2
The presidential candidates will spar for a second time tonight, but this time in a town-hall setting, taking questions from voters. 

今晚，总统候选人将在市政厅进行第二轮的辩论，并回答选民的提问。

www.kekenet.com

3
They had always gotten along, even when they sparred. 

他们一直很合得来，甚至拌嘴的时候也是如此。

《柯林斯高阶英汉双解学习词典》

4
With protective gear on you can spar with a partner 

戴上护具后可以和对手练习轻拳出击。

《柯林斯高阶英汉双解学习词典》

5
Over the years he sparred with his friend Jesse Jackson over political tactics 

这些年以来，他一直跟他的朋友杰西·杰克逊为政治手腕的问题争论不休。

《柯林斯高阶英汉双解学习词典》

6
They sparred for a moment, on the brink of