英语词汇“preconcentrations”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preconcentrations
释义	preconcentrations [网络] 预浓缩
随便看	cut back asphalt cutback asphalt cut-back bitumen cutback irrigation cut back loan cutback management cutback method cut back method for attenuation measurement cut-back nozzle cutback of spending cutback oil cut back on cut-back product cutback rate cutbacks cut-backs cut backs cut-back tank cutback treatment cut bait cut bait or fish cut balance cutbank cut bank cut-bank 谴谵谶谷谷1 谷2 谷3 谷4 谷父蚕母谷贱伤农桑飞桑鸠桑黄桓桓圭桓桓桔桔桔梗桔槔