Semifossil
a. 半化石的,半石化的
🗣️ 情景例句
The train is just up the street.
地铁车就在街的那一头。
I wonder if it's a real diamond.
它可是地道的钻石呀。
I wrote: Best wishes for Teachers' Day!
我写道：“谨致以教师节的良好祝愿！”