基本解释[毉葯科學]彩色降噪增益英汉例句雙語例句CNR's gain was muted by Chinese standards and followed sluggish starts for other new listings in the past two months.按中國的標準衡量，中國北車首日漲幅微弱。近兩個月來，其它新股上市也有疲弱表現。cnr gain更多例句词组短语短語CNR R GAIN 彩色降噪增益cnr gain更多词组专业释义毉葯科學彩色降噪增益