Aerobacter cloacae
[医] 阴沟气杆菌
🧩 词语组成解析
n. [微](产)气杆菌
n. 阴沟, 厕所, 下水道, 泄殖腔
🗣️ 情景例句
Especially when it comes to speaking in English and fortunately or unfortunately.
特别是要用英文来演讲，不知是幸运还是不幸。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。