trial run英 [ˈtraiəl rʌn] 美 [ˈtraɪəl rʌn]
trial run 网络解释
1. 试车：室形爐chaimber furance | 試車trial run | 試合模trial closing
2. 试车;操作测试：trial hole 试孔 | trial run 试车;操作测试 | triangular file 三角锉
3. 试探运转：Trial Divisor 试除数 | trial run 试探运转 | trial version 试用版
4. trial run的解释
4. 试运转：triac 三极管交联关 | trial run 试运转 | triangle 三角形
trial run 词典解释
1. 初步试验;试行
A trial run is a first attempt at doing something to make sure you can do it properly.
trial run 英英释义
noun
1. trying something to find out about it
e.g. a sample for ten days free trial
a trial of progesterone failed to relieve the pain
Synonym: trialtesttryout
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