Brachysclereid
短石细胞
🗣️ 情景例句
What university did you graduate from?
你从哪所大学毕业的？
How long will you remain out?
你将会在外面逗留多久？
This immense chasm has been formed by an underground stream which has tunneled a course through a flaw in the rocks.
这个深邃的洞穴是由一条地下暗泉冲刷岩石中的缝隙并使之慢慢变大而形成的。