Strata intermedium
[医] 中间层(牙釉质)
🧩 词语组成解析
strata
['streitə]
n. 地层;岩层( stratum的名词复数 );地层;社会阶层;
n. 媒介
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
Oh, let's just hope it stays warm.
哦，我只希望一直暖和下去。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。