Poaceous
a. [植]禾本科的
🗣️ 情景例句
More than 50% of marriages are doomed to fall.
50%的婚姻都注定以失败告终。
Steel ball
钢珠
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。