Rick的复数形式为：ricks...

manatee的复数形式为：manatees...

redundancy的复数形式为：redundancies...

degradation的复数形式为：degradations...

refractory的复数形式为：refractories...

pollutant的复数形式为：pollutants...

Burgundy的复数形式为：burgundies...

aphorism的复数形式为：aphorisms...

headlight的复数形式为：headlights...

cocker的复数形式为：cockers...

clunker的复数形式为：clunkers...

Bedouin的复数形式为：Bedouin...

camcorder的复数形式为：camcorders...

metabolism的复数形式为：metabolisms...

constriction的复数形式为：constrictions...

penny的复数形式为：pence...

steeple的复数形式为：steeples...

windscreen的复数形式为：windscreens...

coupe的复数形式为：coupes...

concubine的复数形式为：concubines...

bumper car的复数形式为：bumper cars...

writing的复数形式为：writings...

dilettante的复数形式为：dilettanti...

他将手掌在嘴边弯成杯形喊叫.He cupped his hands around his mouth and called.毛茛是一种野生植物,开杯形黄色花.The buttercup is a wild plant with bright yellow cup - shaped flowers.但杯形蛋糕的出现就是一种意料之外的惊喜了.But the offer of cupcakes was an unexpected bonus....

atom的复数形式为：atoms...

fabrication的复数形式为：fabrications...

elaboration的复数形式为：elaborations...

virus的复数形式为：viruses...

bagman的复数形式为：bagmen...

term的复数形式为：terms...