Quadrula
方壳虫属
🗣️ 情景例句
Right.
好的。
What is one man's cloud is another man's sunshine.
此人乌云盖顶，彼人艳阳满天。
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。