Mr. Rastatter: It's a completly synthetic chocolate substitute.

一种完全人工的巧克力替代品。

Mockolate. It's a completely synthetic chocolate substitute.

麻克力 一种完全人工的巧克力替代品。

Thus, when Hofmann made some passing comments about the desirability of a synthetic substitute for quinine, it was unsurprising that his star pupil was moved to take up the challenge.

因此， 当霍夫曼对奎宁的合成替代品的可取性发表了一些顺便的评论时，他的明星学生被感动接受挑战也就不足为奇了。