used to do的含义为: 过去常常做某事。 Used to 过去经常的动作或状态,但现在已经不是了。 例如:He used to smoke,but …
be used to do. 被用来做(某事) This medicine is used for curing cancer.这种药物是用于治疗癌症的。 Clothes are used …
1)used to do(过去常常做某事/前面没有be动词,后面跟动词不定式). 2)be used to doing(习惯于做某事/前面有be动词,to …
英语中used的用法很多,used to、be used to do、be used to doing用法及区别,十分容易混淆,下面就以used的常见用法做以说明 …
used to do 和 be used to doing | 一句话语法. 含义. I used to do something = I did it regularly in the past but no longer do it. …
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