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发表于 2019-5-17 14:28:19
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本帖最后由 klwo2 于 2019-5-17 14:36 编辑
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- Z2 m/ ?% s+ j字典上都讲了啊:
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: R8 M+ i+ w3 L% n a4 W; O) V7 t8 g( @[in combination](of a person or their blood) having a specified substance or condition (人, 人的血液)呈阳性的:
& A% u6 E" v) gHIV-positive.HIV阳性。 showing the presence of a particular germ, condition, or substance
9 {7 @6 D2 d gHe tested positive for steroids. [=the test showed that he had used steroids]
8 L9 U4 M* m7 @$ fThe test results were positive./ M0 h2 B" I6 p+ _
HIV positive patients
' o- m1 _ o5 o新牛津说这是固定组合,学习词典为了给你省事,一般都直接告诉你test 跟positive 搭配,都这么简单、粗暴、赤裸裸地告诉你是词汇现象了,记住、背下来、跟着用就是了,这还不会?& q- v- V0 v" z( [/ [, P) T& Z
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问为什么不能用positively,不能用就是不能用,positively 不能表达这个意思:% a+ v' L) w/ A X3 F- F& o
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$ L+ n$ ?; F( p4 m m3 Fin a positive way, in particular有把握地, 尤指:, a( t* T% f' s$ P
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7 k/ z* L5 v! a, Y& V: Swith certainty; so as to leave no room for doubt确定地, 明确地; 毋庸置疑地:; K W1 l- F# l2 {& H
experts could not positively identify the voices.专家们不能明确地识别那些声音。$ g; O2 v5 u% [0 {7 y5 N% q
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as submodifier used to emphasize that something is the case, even though it may seem surprising or unlikely必定地, 确实的:
- n0 b' s# L0 I" x" Hsome of the diets may be positively dangerous.某些饮食可能确实是危险的。 3 l# |* p+ V( s, f [* x% P0 V
词汇上的特例永远超越语法上的规律。你问为什么【晒太阳】是【在太阳底下晒】,【晒娃】是【把自己娃的照片晒给人看】,【打车】是【坐车】,【打人】是【击打别人】,只能说这些是词汇上的特例啊 |
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