第1个回答 2010-11-10
hamburgers 就是+s
oranges
potatoes
tomatoes
pears
noodles,
eggs,
carrots,
bananas,
spinaches
apples
第3个回答 2010-11-11
cakes,patatoes,tomatoes,chips(土豆条),vegetables,cherries(樱桃),strawberries(草莓)grapes(葡萄),mushrooms(蘑菇),peas(豌豆)
hamburger+s