英语词汇“preliminary inves-tigation”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	preliminary inves-tigation
释义	preliminary inves-tigation 基本例句初步调研 Our preliminary research only covered existing users of our products.我们的初步调研只是在产品现有的用户中进行。
随便看	concrete train concrete transfer car concrete transfer cat concrete transport agitating skip concrete transportation pump concrete transportation system concrete transportation truck concrete transporter concrete transporting equipment concrete transporting system concrete transport skip concrete tribar concrete trowel machine concrete truck concrete truck mixer concrete truss concrete truth concrete-tube concrete tube core concrete tube pile concrete tube wall concrete tubular pile concrete type concrete undamaged inspection concrete under anchor