Polyphyletism
[医] 多元论(血细胞)
🗣️ 情景例句
So it's just you and me, Susan.
所以 这里只有你和我， Susan。
A light purse makes a heavy heart.
曩中无钱心事重。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。