A means of solving something (as a problem).

解决(问题等)的途径。

An agent which will reduce or arrest a swelling or pathologic growth.

【医】消散剂；退肿药。

A substance capable of causing solution; a solvent.

【化】溶剂；溶解液。

Capable of causing separation into the parts of which the whole is composed.

有溶解力的。