truth

1.[sing]真相；实情；事实；真实情况the true facts about sth, rather than the things that have been invented or guessed

2.[u]真实；真实性the quality or state of being based on fact

3.[c]真理a fact that is believed by most people to be true

1.真理;真实;真相,事实

2.真实性

3.诚实,老实

4.(机械的)精确度

1.the actual facts or information about something, rather than what people think, expect, or make up

2.the quality or condition of being true

3.an idea that is accepted by most people as being true