Erysiphaceae
白粉菌科
🗣️ 情景例句
You must be Robbie.
你就是Robbie吧。
To live in the hearts of those left behind is not to die.
活在后人心，虽死而犹生。
I left at 6:00 so that I could catch the train.
我六点钟出门，以便赶上火车。