Milkability
产奶量
🗣️ 情景例句
He had insufficient sleep.
他睡眼不足。
Is the departure time on schedule?
起飞时间准时吗？
When I was a boy, my grandfather told me how a German taxi driver, Franz Bussman,
当我是个孩子的时候，我祖父给我讲了一位德国出租汽车司机弗朗兹。