prairie dog

prairie dog读音音标

英 [ˈprɛəri dɔɡ]

美 [ˈprɛri dɔɡ]

prairie dog意思解释

n.

草原土拨鼠；

变形

复数：prairie dogs

英英释义

n.

any of several rodents of North American prairies living in large complex burrows having a barking cry

同义词：prairie marmot

双语例句

用作名词(n.)The white-tailed prairie dog inhabits higher altitudes, hibernates, and is less colonial.白尾草原犬鼠栖息处海拔比黑尾种的高，有冬眠习性，较少集群。Introduced to the U.S. a century ago, it is creeping into the upper Midwest, wiping out prairie dogs and threatening the black-footed ferret, one of North America\'s rarest species.一个世纪前，鼠疫杆菌入侵美国，逐渐蔓延至整个中西部，经草原犬鼠的传播，对北美*濒危的黑脚貂造成威胁。