Bacterias
n. [微] 细菌
🗣️ 情景例句
The more natural it will become.
它们就会变得越自然。
The mother's heart is the child's schoolroom.
母亲的心肠是孩子的课堂。
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。