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

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	Upper Case voice upper circle upper control limit upper control limits upper control limitucl uppercasing upper casing upper casing sewing machine upper cassette cove upper-caste upper catchment area upper category temperature upper Cauchy sequence upper caudal bristle Upper Cave upper cave man upper C-continuous Upper Cenozoic upper center upper center crankshaft bearing upper center pan Upper central incisors upper central series Upper cervical Upper cervical extramedullary tumor