他当时在握着一块巧克力，他能感觉到巧克力在自己的左书掌心里没有动，但每一次他举起自己的手他告诉我说，他发现这是一块新的巧克力。

He could feel the chocolate unmoving in his left palm, and yet every time he lifted his hand he told me it revealed a brand new chocolate.

youdao

“你准备看到什么时候？”左承仕盖上了书，无奈的开口道。

"Do you prepare to see arrive when?" Was left to accept an official to cover writing, helpless beginnings course.

youdao

其中一本名为《左与右》。这是一本很有意思的书。

One of them is called Left and Right It's a very interesting book.

youdao

So the Hund's Rule is telling us to put the two electrons in separate orbitals unpaired as opposed to we should not put them in like this, like some librarian might want to fill nicely from left to right, up and down.

所以洪特定律告诉我们,要把这两个电子放在独立的轨道中,而不是像我们常做的那样，像一些图书管理员想要,把书从左到右，从上到下放得很好。

麻省理工公开课 - 固态化学导论课程节选