the process of experimenting with various methods of doing something until one finds the most successful
反復(fù)試驗(yàn)，試錯法
In the process of being tried, as in a court of law.
在試用中、試驗(yàn)性地、在受審中，如在法庭上進(jìn)行的
A test of one's abilities, especially the ability to perform well under pressure.
考驗(yàn)：測試某人的能力，尤指在壓力下正常行動的能力