Diprotodon
双门齿兽（生活于澳大利亚）
🗣️ 情景例句
He sees her often but doesn't want to get too involved.
他常与她来往，但不愿用情太深。
He is listening to the strange noise.
他在倾听这奇怪的声音。
No, she isn't.
不，她没来。