Bacteriaceae
桿菌科
🗣️ 情景例句
Can I help you?
我可以帮上忙吗？
Nothing is difficult to the man who will try.
世上无难事，只要人肯试。
No matter what happens, she often said, keep on beginning.
无论发生什么事，"她常说，不断从头开始。