单词	expansion cost
释义	expansion cost 扩充成本
随便看	fifteenpenny fifteen piglets at a litter fifteen-pounder fifteen-pounds fifteen puzzle fifteens fifteen-second fifteen-sixteen fifteenth- fifteenth fifteenth-century fifteen thirty fifteenthly fifteenths Fifteen Twenty Fracture Zone fifteen-year-old fifteen-year-olds fifteen-years fifth fifth- fifth amendment fifth-amendment fifth amendments fifth-anniversary Fifth Avenue 白云无尽时白云明月吊湘娥白云生处有人家白云萧散白兔捣药秋复春白刃报私仇白发三千丈白发三千丈白发书生神州泪白发催年老だっぽくだっぽく【脱北】だつだつだつだつ【奪】だつ【立つ】だつ【脱】だついだつい【脱衣】