weighted ball的用法和樣例：
例句
- Bowling is a game played by rolling a heavy ball down a wooden lane.
保齡球是一項沿木製球道滾動一個重球的遊戲。 - From the top of the tower Galileo dropped a light ball and a heavy ball at exactly the same time.
伽利略從塔頂上讓一個輕球和一個重球準確地在同一時間裡自由落下。
weighted ball的相關資料：
臨近單詞
weight set
weight
weightlifting athletes with disability
weighted mean tropospheric temperature
Weighting Least Squares Fitting method
weightlessness simulated by suspension
weighted aggregate ages of entitlement
Weight added self-adaptive estimation
weight algorithm with multiple supports
Weighted color probability contribution
weighted power-sum symmetric function
weighted arithmetic average price index
