具体用法:
1.使用,用法;处理,对待(= method; way) (不可数)
The TV set was damaged from rough usage. 这架电视机由於使用太不小心而损坏了。
2. 习惯,习俗(可数/不可数)
"Do you have it?" is a common American usage, but it would be more likely for British speakers to say "Have you got it?"
("Do you have it?" 是惯用的`美语用法,而英国人很可能说"Have you got it?"。)
3. 惯用法;文法(不可数/不可数)
This is a book on modern English usage. 这是一本关於现代英语惯用法的书。