Simulium
[医] 蚋属
🗣️ 情景例句
Have you ever done supervisory work?
你担任过管理工作吗？
Will you stay there for long?
你会在那儿待很长时间吗？
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！