单词	extat
释义	extat [网络] 外线
随便看	expansion soefficient expansion space expansion spacing expansion spending expansion spring expansion stage expansion stay expansion staybolt expansion steam trap expansion strain expansion strength expansion stress expansion strip expansion stroke expansion-stroke expansion structure expansion stuffing box expansion switch chamfered joint expansion switch feathered joint expansion switch scarfed joint expansion switch splice joint expansion system expansion table expansion tank expansion tap 差三错四差之毫厘，失之千里差之毫厘，谬以千里差以毫厘，失之千里差以毫厘，谬以千里差强人意差若毫厘，谬以千里巯巰己 20483 20484 20485 20486 20487 20488 20489 20490 20491 20492