Quadrula
方壳虫属
🗣️ 情景例句
I hope so.
但愿如此。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
After it had passed, they swam on as quickly as they could because they knew that the boat would soon return.
快艇过去之后，他们以最快的速度向前游去，因为他们知道快艇马上就要转回来。