Bacterial activity
[机] 细菌活(动)性
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
🗣️ 情景例句
Can you help me for a minute, love?
亲爱的，能帮个忙吗？
What are you eating?
你正在吃什么？
You mustn't come home late.You must be home at half past ten.
你不准回家太晚，你必须在10点半到家。