Pseudotype
准型, 假模标本
🗣️ 情景例句
What, Harry?
什么 ，Harry？
Idle young, needy old.
少壮不努力，老大徒伤悲。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。