Compounds , inorganic or organic , of mercury , exclu - ding amalgams .

汞的有机或无机化合物，汞齐除外。

To make a tragedy the artist must isolate a single element out of the totality of human experience and use that exclu sively as his material .

为了做成一部悲剧，艺术家就得把某种单一的元素从人类经验的总体中分解出来，并且把它当作独一无二的材料来使用。