English Usage 英用;
usage
n.(词语的)用法,惯用法;使用;利用;利用率;

(图片来自网络侵删)
复数: usages;
例句:
Car usage is predicted to increase.
汽车的使用率预计会增长。
相关介绍The word 'undertaker' had long been in common usage
undertaker一词早已广泛使用。
Parts of the motor wore out because of constant usage
发动机的一些部件因为经常使用而磨损了。
It's very definitely a usage which has come over to Britain from America.
这个用法肯定是由美国传到英国来的。