Stomata
[医] 口, 小孔; 气孔(植物)
🗣️ 情景例句
When do you think we'll be through?
你认为我们什么时候能完毕？
They lacked for nothing.
他们什么都不缺。
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。