intestine的复数形式为：intestines...

curiosity的复数形式为：curiosities...

chick的复数形式为：chicks...

Monday的复数形式为：Mondays...

occidental的复数形式为：occidentals...

bandwidth的复数形式为：bandwidths...

epic的复数形式为：epics...

republic的复数形式为：republics...

father-in-law的复数形式为：fathers-in-law...

cygnet的复数形式为：cygnets...

lieutenant的复数形式为：lieutenants...

mantelshelf的复数形式为：mantelshelves...

borderland的复数形式为：borderlands...

keratoplasty的复数形式为：keratoplasties...

artisan的复数形式为：artisans...

drumstick的复数形式为：drumsticks...

你需要多少复印件就复印多少吧。Make as many photocopies as you need.请将复印件与原件对照一下.Contrast the copy with the original.此复印件与原件相同.The copy answers to the original....

flint的复数形式为：flints...

stick的复数形式为：sticks...

Tarmac的复数形式为：tarmacks...

CD-ROM的复数形式为：CD-ROMs...

dictation的复数形式为：dictations...

fibber的复数形式为：fibbers...

calculation的复数形式为：calculations...

elk的复数形式为：elks...

walker的复数形式为：walkers...

batch的复数形式为：batches...

carat的复数形式为：carats...

turtleneck的复数形式为：turtlenecks...

auxiliary的复数形式为：auxiliaries...