Bacterium levans
[医] 阴沟杆菌, 阴沟气杆菌
🧩 词语组成解析
🗣️ 情景例句
It was very windy last fall.
去年秋天总刮风。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
How are you getting there? By train?
你准备怎样走？坐火车去吗？