Phytoliths
(phytolith 的复数) n.[古生]植物化石,植物岩
🗣️ 情景例句
You can't take her promises seriously, she never keeps her word.
她答应的事不用当真，她说话从来不算数。
He is working on a book about the Vietnam War.
他正在写一本关于越战的书。
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。