好使的英文：
be convenient to use; work well
参考例句：
Xiao Su has a mind like a steel trap. She can get at things at a slight hint.
小苏的脑瓜特别好使，什么事一点就通。
That standard lamp is a real white elephant-it does't work and it doesn't go with the rest of the furniture.
那台落地台灯真是个累赘--它不好使，而且跟别的家具不相配。
The steering wheel is working very well.
方向盘很好使。
The film winder doesn't work well.
卷片旋钮不太好使。
Good lubrication keeps the bearings from being damaged.
润滑良好使轴承不受损坏。
His tastes addict him to the study of antiquity.
嗜好使他沉迷于研究古代的事物。
She ran off with an intellectually challenged ski instructor.
她和一个脑筋不太好使的滑雪教练私奔了。
Your taste in pop music really dates you.
你对流行音乐的爱好使你看起来实在不合时宜。
So they got a crippled pick and a shovel, and set out on their three-mile tramp.
于是，他们就找到一把不大好使的镐和一把铁锹，踏上了三英里的路程。
In transmitting antennas it is best to have the natural wavelength slightly above desirable wavelength.
在发射天线上，最好使固有波长略大于所要求的波长。
convenient是什么意思：
adj. 合适的；方便的；便利的
An apartment that is convenient to shopping and transportation.
购物和交通均很近便的公寓
The lower deck is more convenient.
下层甲板更方便些。
The terrace channels are convenient for irrigation.
梯田的沟渠便于灌溉。
use是什么意思：
v. 用，运用；对待；耗费；服食；利用
n. 使用；用途
It is used as a reflexive.
它被作为反身代词使用。
That was a balk to us.
那对我们是个挫折。
They help us to be maximal encouraging to us.
他们来帮助我们对我们是个极大的鼓舞。
work是什么意思：
n. 工作；职业；工厂；工作地点；产品；功；操作；作品；工程
v.（使）工作；操作；运作；起作用；使缓慢前进；经营
the works of a clock
钟的活动部件
conscientious work
本着良心做的工作
The work is not advancing.
工作没有进展。
