| 单词 | since |
| 释义 | since[sins]prep. 自...以后, 自...以来ad. 自那时以后conj. 既然, 自...以后, 自...以来相关词组:long sinceever since since since AHD: [s¹ns] D.J. [s!ns]K.K. [s!ns]adv.（副词）1. From then until now or between then and now:自从…以后：从那时代到现在或那时和现在之间：They left town and haven't been here since.他们离开了镇子，从那以后再也没有来过这儿2. Before now; ago:以前；从前：a name long since forgotten.一个以前长久为人所遗忘的名字3. After some point in the past; at a subsequent time:从那以后：从过去某一点以后；在后来的一段时间：My friend has since married and moved to California.我的朋友从那以后就结了婚并移居到加利福尼亚prep.（介词）1. Continuously from:连续地自…以来：They have been friends since childhood.他们从幼时起一直是好朋友2. Intermittently from:从…以来：She's been skiing since childhood.她从幼时起就开始滑雪conj.（连接词）1. During the period subsequent to the time when:在…以后的一段时间里：He hasn't been home since he graduated.他毕业后没回过家2. Continuously from the time when:从…时起一直：They have been friends ever since they were in grade school.他们从小学起就一直是好朋友3. Inasmuch as; because:既然；因为：Since you're not interested, I won't tell you about it.既然你不感兴趣，那我就不告诉你了语源:1. Middle English sinnes 中古英语 sinnes 2. contraction of sithenes sithenes的缩写 3. sithen [since] from Old English siththan s&9{ºth} [after] than variant of th³m [dative of] thæt [that] * see that sithen [从…以后] 源自 古英语 siththan s&9{ºth} [在…以后] than th³m的变体 [] thæt的与格 [那个] *参见 that4. -es [adv. suff.] * see -s 3-es [副词后缀] *参见 -s3 |
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