Bacterium levans
[医] 阴沟杆菌, 阴沟气杆菌
🧩 词语组成解析
🗣️ 情景例句
She took a medical course.
她选读医学课程。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
Though they may atttain considerable accuracy in the perception of flat form,
虽然他们对平面形的感觉能达到相当准确的程度，