chemical solution的用法和樣例：
例句
- Measuring the electrical conductivity of many chemical solutions is difficult if the ionic concentration is very low.
如果離子濃度非常低，測量許多化學溶液的電導率是很困難的。 - Combining two chemical solutions whose components each appeal to a different taste is a complex psychophysiological event.
結合兩種具有不同味道的化學溶液是一個複雜的生理心理活動。
