英汉例句双语例句I said, "Look, I need a smaller animal, an opossum maybe maybe a rat, maybe a mouse," and they said, "okay."告诉他们我需要更小的动物，例如负鼠,或田鼠、家鼠“,他们说“行词组短语短语rat opossum 新袋鼠chilean rat opossum 智利袋鼠属