单词	sealing diaphragm
释义	sealing diaphragm 封隔板
随便看	public liability insurance public-liability insurance public liability policy public-liaison public liaison fund public libel public librarianship public libraries public libraries act public-library public library public library support for community public licence public life public lighting public limit public limited companies public limited company Public Limited Liability Company public line public liquidator public listed company Public Listing public loan public loan redemption by purchase 一扫而空一技之长一把死拿一抔黄土一报还一报一拍即合一拥而上一拥而入一挥九制一挥而就零讯零账零趸零距离零部件零配件零里八敲零钱零销零陵香