Bacaeroides melaninogenicus
[医] 黑色素拟杆菌
🧩 词语组成解析
[医] 拟杆菌属, 类杆菌属
🗣️ 情景例句
We have several package tours you may choose, from ten days to three weeks in Europe.
我们有几套欧洲旅游计划选择，时间从10天到3个星期。
Are you crazy?
你疯了吗？
Soon, the bees in the hive flew out.They flew right to the dish.
很快，蜂箱里的蜜蜂飞了出来，它们径直朝碟子飞去。