Microfossils
(microfossil 的复数) n.微体化石,微化石
🗣️ 情景例句
in other words ... boring.
也就是说， 太无趣了。
You don't have to pay any duty on personal belongings.
你不必在个人财产上付任何税。
You must weigh it carefully.
你必须仔细地称一称重量。