Bacterium syncyaneum
[医] 蓝乳杆菌, 产蓝色乳杆菌
🧩 词语组成解析
🗣️ 情景例句
I'll see you all at dinnertime.
吃晚饭时见面了。
What do you think about it?
你对此怎么看？
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。