单词	portal jib crane
释义	portal jib crane 龙门吊车
随便看	filter changing equipment filter changing station filter characteristic filter choke filter choke coil filter choke input filter chronometric method filter cigarette filter circuit filter clogging filter cloth filter-cloth filter cloth or cake filter coating filter coefficient filter coffee filter coffee maker filter coke filter color filter column filter command filter compressor filter concentrate processing filter concentrate storage filter concentrate tank 权典青衫权归臣兮鼠变虎李凭中国弹箜篌李将军著色画也李广从来先将士李广无功缘数奇李方庵皆将满秩李杜文章在李杜文章在李白一斗诗百篇 42880 42881 42882 42883 42884 42885 42886 42887 42888 42889