test run trial run
Before he bought the car, he drove it to test it.
他在买这辆小汽车之前先开了一下试试车。
—— 辞典例句The machine failed on its trial run.
但这部机器的试车失败了。
—— 辞典例句We were continually playing with new ideas and trying out models on the test track.
我们不停地试新点子,在试车跑道上试验各种新型号汽车。
—— 辞典例句KR: It is a test, but it is winter.
这只是试车而已, 但现在是冬天。
—— 给力词典精选It is not doubtful that the test run will be successful.
试车将会成功是无疑的。
—— 给力词典精选