Lectostratotype
选定标准地层剖面, 选层型
🗣️ 情景例句
We can't get this bow tie tied.
我们打不好领结。
To see a plane
看飞机
I asked a passenger if this was the Westhaven Express, but he had not even heard of it.
我问一位乘客，这是不是开往威斯特海温的那趟快车，他说从未听说过有这么一趟快车。