Sierozem
n. [地]灰钙土
🗣️ 情景例句
You seem to have some reservations.
看起来你还有些犹豫。
Isn't that great?
你不是很好吗？
steam boats carried thousands of visitors across the Channel from Europe.
但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。