主要效用 meaning in Chinese
cardinal utility
Examples
- A principal fruit of friendship , is the ease and discharge of the fulness and swellings of the heart , which passions of all kinds do cause and induce
友谊的主要效用之一就在使人心中的愤懑抑郁之气得以宣泄弛放，这些不平之气是各种的情感都可以引起的。