试运的英文：
trial shipment

参考例句：

Liaise with customers on any technical issue during installation and commissioning.
在安装及试运产期间，关于任何技术问题，与客户保持联络。

trial是什么意思：
n. 审讯；试验，试用；磨难；努力；选拔赛
adj. 试验的，试用的；审讯的

Trial by ordeal.
神裁法。

The trial attracted wide attention.
此案审理引起了广泛关注。

The boy is a trial to his parents.
这男孩是他父母的包袱。

It is exciting to watch motorcycle trials.
观看摩托车比赛让人很兴奋。

You have to be very serious in trial courts.
在法庭上，你应该态度严肃。

shipment是什么意思：
n. 运输，运送，装运；运输的货物

Something delivered, as a shipment or package.
运送物被运送的东西，如运输的货物或包裹

The shipment has arrived in good condition.
运到的货物情况良好。

They embargoed oil shipments to the US.
他们对美国实施石油禁运。

The shipment has to be postponed due to the bad weather.
受天气影响，我们不得不延期装运。

They hold a discussion on the time of shipment for fireworks.
他们就礼花的装运期问题进行了谈判