it is well known中文什么意思

• [网络] 众所周知

• as is well known:    众所周知,正如人们所知道的
• be well known:    名声在外
• be well-known as:    以---身份而闻名
• it is well known that:    大家知道; 它的事实是自明的
• it is well-known:    众所周知

例句与用法

1. it is well known that to start oscillation, every electronic oscillator, including of course the laser, must have a gain slightly in excess of the loses .
   如所周知，每一个电子振荡器，当然包括激光器在内，都必须有稍大于损耗的增益才能开始振荡。
2. it is well known that he is completely on the square
   众所周知,他是绝对可靠的。
3. it is well known that diamond is the hardest material
   众所周知,钻石是最坚硬的物质
4. it is well known that penguins live in the antarctic
   企鹅生活在南极洲是众所周知的。
5. it is well known that diamond is the hardest substance
   众所周知，钻石是最坚硬的物质。