Throughflow
n. (液体、气体等的)通流,直流
🗣️ 情景例句
a portrait of the United States--
一幅美国的剪影--
To fly away
飞走
We were very much surprised when the snake charmer suddenly began to play jazz and modern pop songs.
当耍蛇人突然又吹奏起爵士乐和现代流行乐曲时，我们感到非常惊奇。