Acaustophytolith
非可燃性植物岩
🗣️ 情景例句
Look, the Kramers are showing off in their new convertible.
看，克来姆一家在炫耀他们的新敞蓬车。
I visited her last Wednesday.
我上个星期三拜访她。
We're through.
我们完了！