Inoperculatae
无囊盖类
🗣️ 情景例句
Would you like me to reschedule you for another time?
要不要我再另外为你安排别的时间？
If he doesn't help him, I will.
如果他不，我将帮助他。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。