英语词汇“working lifejacket”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	working lifejacket
释义	working lifejacket n.工作救生衣
随便看	round feature round feeler gage round feeler gauge round fiber round field round figure round figures round file round-file round files roundfish round fish round for round foramen round forgings round form round formation round former round form seamless shell round foundation pit round frame motor round-fruited round fuse round fuse wire round game