simon pure的用法和樣例：
例句
用作形容詞 (adj.)
- A true electrolyte consists of ions in the pure state.
真正的電解質(zhì)在純態(tài)下由離子組成。 - Gold is melted over a hot fire and all the dross or impurities come to the surface to be skimmed off, leaving only pure gold behind.
金會(huì )在熊熊的烈火中熔化，里面的一切雜質(zhì)便會(huì )浮到表面，讓人將它除去，留下來(lái)的，便是真正的精金。
