Geochemists
(geochemist 的复数) n. 地球化学家
🗣️ 情景例句
Are the beaches safe for swimming?
在这儿的海滩游泳安全吗？
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。