She began to study everything with an eye to its edibility.

她开始研究一切， 着眼于它可用性。

There are, however, strong differences of opinion on the edibility of the head.

，于头部可用性存在强见分歧。

I do not know whether the magic wand with which I wave it into something finer than mere edibility is original, but I know no other cook who serves it as I do.

我不知道我用来将它挥舞成比单纯用更美味东西魔杖是否是原创， 但我知道没有其他厨师像我一样做它。