名词 “trial”
- 审判
The trial attracted media attention for weeks.
 - 试验
They conducted trials to determine the best design.
 - 试用期
Would you like a 7-day trial for this language-learning app?
 - 考验
Living in a foreign country can be a real trial at times.
 - 选拔赛
He impressed the coaches during the basketball trials.
 - 临床试验
The new drug is undergoing clinical trials.
 - 指代正好三个项目的语法类别
Some languages have the trial in addition to the singular and the plural.
 
动词 “trial”
 不定式 trial; 三单 trials; 过式 trialed us, trialled uk; 过分 trialed us, trialled uk; 动名 trialing us, trialling uk
- 试用
The company is trialing a new product in select markets.
 - 试训
The team is trialing new players for the upcoming season.
 
形容词 “trial”
- 试验的
They are using a trial version of the software.
 - 指用于确切三个项目的语法数。
The language has trial pronouns for groups of three.