Legionnella
军团菌属; 军团菌属
🗣️ 情景例句
What was your speciality?
你学的是什么专业？
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
What about you? What do you feel like doing?
你看怎么办？你想干什么呢？