noun 下载 🔗分享 白鼬，短尾鼬。 Mustela erminea, the ermine or short-tailed weasel, a mustelid native to Eurasia and North America, distinguished from the least weasel by its larger size and longer tail with a prominent black tip. Examples : "The stoat darted across the schoolyard, its black-tipped tail a flash of dark against the grass. " 那只白鼬飞快地穿过校园，它那带有黑色尾尖的尾巴在草地上划过一道黑色的闪光。 animal nature biology ecology 与AI对话词汇游戏阅读练习
