Rattus norvegicus
[医] 褐鼠, 沟鼠
🧩 词语组成解析
[医] 鼠属
🗣️ 情景例句
What did I tell you?
我不是告诉过你吗？
He is attending a conference now.
他正在出席会议。
The platforms extend to a depth of over 100 feet under the sea.
平台深入海底100英尺。