adverb
since
/sins/
since 是什么意思
自...以后，自...以来，自那时以后，既然
From a definite past time until now; as, he went a month ago, and I have not seen him since. adv. In the time past, counting backward from the present; before this or now; ago. adv. When or that. prep. From the time of; in or during the time subsequent to; subsequently to; after; -- usually with a past event or time for the object. conj. Seeing that; because; considering; -- formerly followed by that.
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adverb
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