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observative

英文詞源

observative (adj.)
1610s, from Latin observat-, past participle stem of observare (see observe) + -ive.

雙語例句

1. Methods: The patients were divided randomly, observative group and contrast, comparing the effect Thecontrast group.
方法: 將腰椎間盤突出癥患者,隨機(jī)分為治療組和對(duì)照組,進(jìn)行療效比較.

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