n. 河狸鼠（南美洲产的一种水栖动物）
[
复数
coypus或coypu
]
1.Any of various similar or related rodents, such as the capybara, coypu, and agouti.
类似的动物类似的或相关的啮齿动物，如水猪、河狸鼠和刺豚鼠。
2.Any of various similar or related rodents, such as the capybara, coypu, and agouti.
类似的动物类似的或相关的啮齿动物，如水猪、河狸鼠和刺豚鼠。