www.hjenglish.com3.感謝它們胃里的特殊細(xì)菌，袋鼠的腸胃氣脹沒(méi)有辦法控制，科學(xué)家們想把這種細(xì)菌轉(zhuǎn)移到排放大量有害氣體的老鼠和羊身上,2、kangaroos開(kāi)始含義:深蹲開(kāi)始既然這樣，那就早點(diǎn)開(kāi)始吧,一只名叫Joeymakesanexcelantarget的袋鼠,袋鼠英美n.袋鼠名詞復(fù)數(shù):kangaroos例:1,2.Akangarookarriesitsyounginapouch。1、kangaroo什么意思袋鼠英美n.袋鼠名詞復(fù)數(shù):kangaroos例:1。一只名叫Joeymakesan...