脑细胞英语

请问你说这句话时费死了多少脑细胞?how many brain cells died for your sayings?how many brain cells drained when you thinking these words?

音叉被敲击的时候，会发出接近纯正音调的声音，这声音会保持它的音高很长一段时间。根据上述句子翻译，可以看出retianing的主语是“an almost pure tone”，这里-ing形式是现在分词做后置定语，可以改写成which retains its pitch over a long period of time. The mechanism by which brain cells store memories is not clearly understood.人们对脑细胞通过什么样的机理储存记忆还没有明确的研究成果。如果用英语表述可以是：Brain cells store memories by certain mechanism. The mechanism is not clearly understood. 如果没有by, 句子就成为：The mechanism which brain cells store memories is not clearly understood. 人们脑细胞储存记忆的机理还没有明确的研究成果。这里的“mechanism”成为了脑细胞储存记忆的地方，用英语说就是：Brian cells store memories in certain mechanism. The mechanism is not clearly understood. 不过按照这样的意思，那which前还要加一个介词 “in”，成为：The mechanism in which brain cells store memories is not clearly understood. 或者把which换成where，成为：The mechanism where brain cells store memories is not clearly understood. 从以上的解释中，可以看出在常规下，我们的理解是脑细胞是通过某种机理来储存记忆的，而这种机理我们还不清楚是如何工作的。

I have strained every one of my brain cells to deathmy brain cells have experienced a gross slaughter today

Almost dead brain cells

how many brain cells died for your sayings?how many brain cells drained when you thinking these words?

口语一点的：How many of ur brain cells died already when u were saying these?