微云 meaning in Chinese

cloud let
cloudlet

There was a string of tiny clouds shaped like miniature plump sausages .
附近一抹微云形如一串鼓鼓囊囊的小香肠。
The dots of the mi family can make the indistinct parts of their landscape paintings look like beautiful dragon in the mist , and the distinct parts like light clouds in the milky way with bright , brilliant stars
米家点能使山水模糊处如神矫矫，隐见不测明露处如微云河汉，明星灿然。然则何以学米，曰用笔如锥，用墨如飞。