Kimmeridgian
[地质]启莫里奇阶
🗣️ 情景例句
I care.
我关心。
Mother enjoys listening to that symphony.
母亲喜欢听那首交响乐。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，