Polycompound
多组分化合物
🗣️ 情景例句
Take care, and don't be a stranger.
保重，以后别见外。
My father had an interview with the principal to discuss my work.
我父亲会见校长讨论我的功课情况。
The Macdonalds finished supper at Macdonald's, and then bowled at the bowling alley.
麦可糖那一家在麦当劳吃过晚饭后去球馆打保龄。