Markstone
标石
🗣️ 情景例句
How come I wasn't told?
你怎么没有听说？
A man cannot serve two masters.
一仆不能事二主。
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。