Paleogenetics
[复]n.[用作单]古遗传学
🗣️ 情景例句
Anything else, sir?
先生，还要别的东西吗？
Whe angry, count ten before you speak; if very angry, a hundred.
怒时数十再说话，大怒数百方开言。
He uses a lift to go up and down.
他乘电梯上上下下。