词汇	高速阀
释义	高速阀 fast valve
随便看	update TOC update tool update transaction update transactions UpdateUlocks prevent a common form of deadlock update usage mode update use mode update value ofenforcement update version update web content update window update wizard updatin conversion updating up-dating U-P dating Updating a Customized Process Template updating algorithm updating all the files manually updating and file maintained updating and file maintenance updating and surveying Updating concept Updating cost updating course