alula的复数形式为：alulae...

impasse的复数形式为：impasses...

agitator的复数形式为：agitators...

hexahedron的复数形式为：hexahedrons...

welter的复数形式为：welters...

thumbnail的复数形式为：thumbnails...

inanity的复数形式为：inanities...

pizza的复数形式为：pizzas...

footstep的复数形式为：footsteps...

thousand的复数形式为：thousands...

constitution的复数形式为：constitutions...

hemorrhoidectomy的复数形式为：hemorrhoidectomies...

clasp的复数形式为：clasps...

jugular的复数形式为：jugulars...

clause的复数形式为：clauses...

hamadryad的复数形式为：hamadryades...

那条街道给拱形的银杏树遮盖着.The street is overarched by ginkgoes.在拱形的地下空间里, 有个圆顶的酒窖.In the arched space beneath, there's a vaulted wine cellar.国王叫他设计一座屋顶是拱形的宫殿.The king asked him to design a palace roofed with an arch....

nanny的复数形式为：nannies...

gran的复数形式为：grans...

whipping的复数形式为：whippings...

shin的复数形式为：shins...

stem cell的复数形式为：stem cells...

deficit的复数形式为：deficits...

palace的复数形式为：palaces...

Winger的复数形式为：wingers...

eaves的复数形式为：eaves...

bleacher的复数形式为：bleachers...

salmon的复数形式为：salmons...

chrysalid的复数形式为：chrysalids...

remembrance的复数形式为：remembrances...