Non-pathogenic bacteria
[医] 非病原菌
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
pathogenic
[ˌpæθə'dʒenik]
adj. 引起疾病的;
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
What a lot of invitations to send out!
要寄出的请贴真多呀！