Deoxyriboneucleic
n. 趣氧核醣酸
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
This is not an occasion for laguhter.
现在不是该笑的时候。
Winter is a cold season.
冬天是一个，寒冷的季节。