英语词汇“investigate at first hand”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	investigate at first hand
释义	investigate at first hand 直接调查
随便看	answering equipment answering evidence answering extraction answering flag answering for answering frequency answering interval answering jack answering key answering lamp answeringly answering machine answering-machine answering machines answering-machines answering pendant answering pendent answering pennant answering plug answering process answering question system answering-relay set answerings answering service answering-service 伈伈1 伈2 伈伈睍睍伉伉1 伉3 伉俪情深伊伊1 15096 15097 15098 15099 15100 15101 15102 15103 15104 15105