Anything all has both sides 任何事情都有两面
The kind wisdom has both 一种智慧既有 ; 善良的智慧都有 ; 这种智慧都有
has both advantageous and disadvantageous 有利有弊
Both has its own achievements 两人各自有了成就
has it both ways 忽左忽右
A radio signal has both electrical and magnetic properties.
无线电信号既具有电的特性也具有磁的特性。
它有两方面。
Motherhood has both its pros and cons.
做母亲有其利也有其弊。
It is housed at the Carnegie Museum, which has both an art museum and a museum of natural history.
VOA: special.2009.07.13
The world that we live in has both the Evening Star and the Morning Star.
我们所在的世界既有昏星,也有晨星
And the reason that quantum mechanics is going to work where classical mechanics fails is that classical mechanics did not take into account the fact that matter has both wave-like and particle-like properties, and light has both wave-like and particle-like properties.
上发生的行为,量子力学得以成功,而经典力学却失败的原因,是因为经典力学,不能包容物质的,波动性和粒子性,和光的波动性和粒子性。
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