trencher

常见例句

A jet trencher is the necessary equipment for ocean pipeline installation.
挖沟机是铺设海底管线的必备设备。
As is seen in the cartoon, the graduate with a trencher cap in his head is at a cross of his life, not knowing which road he should take.
正如图片所示，一个毕业生带着一顶学士帽正站在他人生的十字路口，不知道该走哪条路。
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So the Magician fell upon him, and beat him, and set before him an empty trencher, and said, 'Eat, ' and an empty cup, and said, 'Drink, ' and flung him again into the dungeon.
又把一个空杯子放在他眼前，说：“喝！” 接着又把他扔回地牢里去了。