拉杆的英文：
brace
stick
tension rod
tie
tie rod
crown stay bolt
draught bar
draw link
draw rod
drawbar
draft bar
drag bar
tension bar
nutted rod
pull-rod
rod in tension
tension link
drag link
pull-back bar

参考例句：

Ball joint
拉杆头(汽车)

Position lever assembly on floorpan and install lever mounting bolts.
将拉杆组合放置到底板上并安装拉杆固定螺栓。

The two sections of a threaded rod are screwed in order to adjust the tension of the rod.
两端有内旋螺纹，用来拧紧带螺纹的拉杆的两个部分从而调整拉杆的张力。

Mechanical mandrel, axially actuated via machine pull rod.
机械夹紧心轴,通过机床拉杆轴向操纵.

brace是什么意思：
v. 振作起来；激励；支撑，支持
n. 支撑物；支柱；牙齿矫正器；大括弧

brace (a pair of braces)
背带,吊带

belt and braces
腰带和背带策略

brake shaft step brace
手制动轴承拉条

stick是什么意思：
n. 杖，棍，棒；枯枝；木条；棒状物；严厉的批评；大肆的取笑；边远地区
v. 刺，戳，插；粘住；坚持；伸出；卡住；推迟；容忍；难住；保留；紧靠；紧随

To be in a cleft stick
进退维谷

To throw sticks at a stick on the ground and sing—contentment of the people
击壤而歌

Stick the paper with paste.
用浆糊粘纸。

tension是什么意思：
n. 拉紧，绷紧；紧张；紧张局势；电压

Her nervous tension relaxed.
她紧张的神经松弛下来。

The air was surcharged with tension.
空气中充满了紧张的气氛。

For several hours, tension mounted.
有几个小时，紧张局势有所加剧。