Flutterboard
n. [体](游泳)打水板,打腿练习板
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
What courses will you be taking this semester?
你本学期打算修什么科目？
Give me some glasses please, Jane.
请拿给我几只玻璃杯，简。