the left and right

基本解释

The left and right merely disagree about who should pay to fix this.
而左派和右派也仅仅是对谁该付钱填补有异议。
Humans are asymmetric animals. Early in our embryonic development, the heart turns to the left. The liver develops on the right. The left and right lungs have distinct structure.
人类是不对称的动物，在我们胚胎发育的早期，心脏就转向了左边，肺则往右长，而且左、右肺具有完全不同的结构。
The new study shows that they also have a greater imbalance in activity between the left and right brains when they process emotions.
新的研究表明，当他们进行情绪活动的时候，他们的左脑和右脑也在进行着更加不平衡的活动。

The placement creates a longer delay between the time the left and right nostrils receive an odor than in sharks with pointed noses.
So I'm going to put the left and right in inverted commas here because actually what they did was they corrected for people's natural direction and not natural direction.
现在我用反转的方式表示左右,因为,实际上,他们为此做了有关,人自然方向与非自然方向的研究
耶鲁公开课 - 博弈论课程节选
So doing music, if I'm sight reading, playing, it's a very complex thing, but most of the--most of this music and language processing happens in these-- the--as I mentioned--the left and right auditory cortex.
如果我想创作音乐,即兴创作,即兴表演,那就会很复杂了,但是大多数的语言和音乐处理,都在这部分发生,就是我之前提到的左右听觉皮层
耶鲁公开课 - 聆听音乐课程节选

The remaining two 20 Watt amps each drive the left and right front firing drivers.
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