Which two groups are cold-blooded: reptiles, mammals, birds, fish?
译句:哪两类是冷血动物:爬行动物、哺乳动物、鸟类、鱼类?
答案:reptile, fish
词汇:
cold-blooded /ˈkoldˈblʌdɪd/
adj. 冷血的, 冷酷的,无情的, 冷静的
[近义词]:
adj. Inhumane
[反义词]:
n. humane, warm-blooded
[例句]:
• We thought you were a cold-blooded killer.
我们当时以为你是冷血杀手。
• They're cold-blooded like fish.
它们像鱼一样是冷血动物。
reptile /'rɛptaɪl/ n. 爬行动物, 爬虫
[例句]:
• Snakes and crocodiles are both reptiles.
蛇和鳄鱼都是爬行动物。
• The keeper of the reptile house was in shock.
爬虫馆的管理员深感震惊。
mammal /'mæml/ n. 哺乳动物
[例句]:
• Whales are mammals that live in the sea.
鲸是生活在海洋中的哺乳动物。
• The bat is a flying mammal.
蝙蝠是会飞的哺乳动物。