Tetractinomorpha
四放海绵亚纲
🗣️ 情景例句
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
I'm calling to see if you would like to have lunch tomorrow.
我打电话给你，是想知道明天一起吃顿中饭怎样？