Has been used to 已习惯于 ; 已经习惯
Has been used less 已经不怎么使用了
How much has been used 已经使用了多少
The paper has been used 用过的纸张
has been used 已被 ; 已使用
have been used 先后采用
Never Been Used 从未使用过
Has Been Used Space 已用空间
Has Never Been Used 已经没有被使用
has been used widely 应用日益广泛
The herb has been used for centuries to curdle milk.
这种香草被用来凝乳已有几个世纪。
Herbs have been used for centuries to make refreshing drinks.
草药用于调制清凉饮料已有几百年的历史了。
The police vigorously denied that excessive force had been used.
警方坚决否认曾过度使用武力。
Or it could have been used to hold the shape of the shoe while it was not being worn.
VOA: special.2010.08.03
The question of whether discriminant conditioning has been used with babies to explore what sort of concepts they have.
这个问题是,在探究婴儿拥有什么类型的概念时,是否对婴儿应用了判别式条件作用
I've been here for a while and it used to be all grass,
我曾经在这里待过,那时候这里全是草地,
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