grout的复数形式为：grouts...

shower的复数形式为：showers...

ice-skate的复数形式为：ice-skates...

honor的复数形式为：honors...

grange的复数形式为：granges...

sibling的复数形式为：siblings...

switchblade的复数形式为：switchblades...

landing的复数形式为：landings...

monkey的复数形式为：monkeys...

spurt的复数形式为：spurts...

connective的复数形式为：connectives...

rivet的复数形式为：rivets...

doggy的复数形式为：doggies...

personnel的复数形式为：personnels...

aisle的复数形式为：aisles...

dislike的复数形式为：dislikes...

该产品还只是工程师头脑中尚未成形的想法。The product is still only a gleam in an engineer's eye.他们角逐的市场尚未成形。The market for which they are competing is still unformed.这只是初步的想法，并非成形的提议。It was an embryo idea rather than a fully worked prop...

defective的复数形式为：defectives...

gull的复数形式为：gulls...

antagonist的复数形式为：antagonists...

upper的复数形式为：uppers...

isthmus的复数形式为：isthmuses...

augment的复数形式为：augments...

Softball的复数形式为：softballs...

aspirant的复数形式为：aspirants...

ship的复数形式为：ships...

transit的复数形式为：transits...

“人字形”的拼音为：rén zì xíng...

exit的复数形式为：exits...

bedroom的复数形式为：bedrooms...