By definition two colors are said to be complementary when their combination yields white light.

Parallel lines, by definition, never join.

根据定义, 平行线永远不会相交.

The evidence, by definition, is not likely to be conclusive.

从下定义的角度来看,证据不见得是确凿可靠的.

By definition a cataract is an opacity in the lens.

白内障的定义就是晶状体混浊.

But sometimes things may be made darker by definition.

但是,有时,事物很难定义.

" Digital communication by definition has higher fidelity, " Mr. Neuman said.

“ 数字通信由于清晰而具有较高的保真度, ” 纽曼先生说.

Parallel lines are, by definition, lines on the same plane that never join.

按照定义说, 平行线是在同一平面上永不相交的线.

Human perception is highly imperfect and by definition subjective.

人的感知具有高度缺陷，而且天性主观。

By degrees policy prevailed over passion.

渐渐地,策略战胜了忿怒的情绪.

By degrees the throng dispersed; the carriages drove off.

人群渐渐地散光了; 车辆也驶走了.

By degrees, the night became impregnated with the perfume of the flowers.

夜色里渐渐地充满了馥郁的花香.

Besides, Cowperwood by degrees was becoming attractive to her.

而且, 柯柏乌渐渐变得对她具有吸引力了.

By degrees she began to smile; and in the end laughed aloud.

她渐渐地露出了笑容, 最后终于放声大笑起来.

By degrees the freshest among them began to cadaverous and saucer-eyed.

原先脸色顶鲜明的人,现在也都渐渐变得面无人色,两只眼睛也都显得眍了.

By degrees she acquired her love's cheerfulness at the sense of freedom.

他慢慢地也感到了脱去牵连,得到自由的快乐,跟她的爱人一样了.

You will learn by degrees, Winston.

温斯顿,你会慢慢明白的.

By degrees she began to use him.

渐渐地,她开始使唤其他来.

Furniture, china, glass it's all been broken up by degrees.

家具 、 瓷器 、 玻璃器皿——全都慢慢破了.

The truth was drawn from him by degrees.

真实情况终于从他那里一点点地套了出来.

By degrees the quality gave up going , and the fair, of course, became disreputable.

上流人渐渐不去那儿了, 当然集市就变得破旧不堪了.

I am sure he forgot to bring his passport by design.

我肯定他是故意忘记带护照的.