Bacillus perfringens
[医] 产气荚膜[梭状芽胞]杆菌
🧩 词语组成解析
n. 杆菌, 细菌\\n[医] 芽胞杆菌属, 杆菌属
[医] 产气荚膜杆菌
🗣️ 情景例句
She is in a meeting until night.
她开会要开到晚上。
He has been to America.
他曾去过美国。[表示曾经有过的经验]
What will be the population of the world in the year 2000?
2000年世界人口将是多少？