Deroncus
颈部肿大
🗣️ 情景例句
I agree, Mr. Maxwell.
我有同感，Maxwell先生。
It's a bit too hard.
这有点太难了吧。
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。