试用的英文：
try sth out

参考例句：

Try angling the camera for a more interesting picture.
试用照相机斜着照，照出来的相片更有意思。

The beta plus system provides more than 4G storage volume.
试用高级版系统多提供4G存储空间。

"Heretofore, doctors have tried low fat diets to reduce the cholesterol in the blood."
"迄今,医生一直试用低脂肪饮食来降低血液中的胆固醇。"

He was hired for a three month period on a trial basis.
他受雇试用三个月。

A shakedown voyage,flight,trial,etc
最后试航、试飞、试用等.

Employ sb for a trial period
雇用某人试用一段时间

Small businesses are anxious to experiment with computers.
小型企业都急于试用计算机。

Try adding up this time instead of subtracting.
这次试用加法，不用减法。

Three slurry blasting agents were tested employing various cellular particles
三种浆状炸药试用不同的泡沫颗粒。

Indicate how each of the following algebraic identities might be established geometrically
试用几何方法证明下列代数恒等式。

try是什么意思：
v. 尝试，试验，试图，努力；审判；考验
n. 尝试，努力；试验

If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。

She is trying to slim.
她正在设法减肥。

They are trying to flog their house.
他们正试图卖掉房子。

sth是什么意思：
abbr. something的缩略词

average sth out(at sth);calculate the average of sth
算出某事物的平均数

be agreeable to sth
欣然同意某事

at/on the altar of sth
因为，为了（值得为之受苦的事）

out是什么意思：
adv. 出外；在外；离岸；出现；问世；大声地；完全；用完；不流行
adj. 外侧的；偏僻的
prep. 通过…而出；沿着…而去
n. 借口，托辞
pref. 外，超过，出，向外

be out for the count
拳击者被击倒后经裁判数到十秒还站不起来|被判失败|打输|被打败

Out of the Blue
从天上掉下来

Out of power, he is out of favour.
当他失去权力之后，他也就不再受人欢迎。