Preoccupant
a. 抢先占据的, 抢先占有的
🗣️ 情景例句
Thank you very much.
非常感谢。
To break the routine.
调剂一下。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后，于1929年第一次飞越了南极。