Biostratonomy
生物埋藏学
🗣️ 情景例句
but ... but I've been noticing
但……但我注意到
I can give you quarters, if that'll help.
如果2角5分的硬币管用的话，我可以给你换一些。
I'm not sure we can use that many.
我怕我们用不了那么多。