trial run_单词trial run_trial run的解释和用法

trial run

trial run基本解释

试车；试验；试运行

trial run同义词

trial run相关例句

用作名词(n.)

They also watched its trial run.
他们还看了试车。
The result of the test run satisfied us.
试车结果使我们很满意。
The new method is still on trial now.
新办法还在试验中。
He called each flip of the coin a new trial.
他把每次掷硬币称为一次试验。
The trial operation results show that the measures are feasible.
多次的试运行结果表明改进措施是可行的。
At present, the system has entered the test run phase.
目前该系统已进入试运行阶段。

trial run英英释义

Noun:

trying something to find out about it;
"a sample for ten days free trial"
"a trial of progesterone failed to relieve the pain"