🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
pathogen
['pæθədʒ(ə)n]
n. 病菌，病原体;
🗣️ 情景例句
What brand do you want?
你想要什么样的颜色？
Mary gave birth to a baby last week.
玛丽上星期做妈妈了。
What did you do at the meeting?
你们在会上做什么呢？