unsymmetrical multivibrator

例句：

1. 1. The designof the new car is unsymmetrical, which makes it look more stylish.
   这款新车的设计不对称，看起来更时尚。
2. 2.The painting is unsymmetrical, andit's hard to tell which partis the main subject.
   这幅画是不对称的，很难分辨出哪个部分是主体。
3. 3. The physicist found thatthe unsymmetrical shape of the planetcaused a lot of problems for the inhabitants.
   物理学家发现行星的不对称形状给居民们带来了很多问题。