Microinregularity
显微不平度
🗣️ 情景例句
That's out of the question.
决不可能。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
After a short time a line of bees fly to and from the hive like a thin stream.
过不了一会儿，一队蜜蜂像一条小溪一样在蜂箱和喂食点之间来往飞行。