词组短语
plumb line 铅垂线（等于plumb rule）
双语例句
用作动词(v.)
- We need to plumb the line.
我们需要用铅垂测量这条线。 - We begin to plumb the mysteries of the universe.
我们开始探索宇宙的奥秘。 - It was unprofitable to plumb that sort of thing.
这种事弄个水落石出没有什么好处。
用作名词(n.)
- Bricklayers and carpenters often use plumb lines .
瓦工和木工经常使用铅垂线。 - The plumB line is always perpendicular to the horizontal plane.
铅垂线总是垂直于水平面的。
用作形容词(adj.)
- Is this wall plumb?
这墙是垂直的吗？
用作副词(adv.)
- The bullet hit him plumb between the eyes.
子弹正好打在他的双眼之间。
权威例句
Climate plumbs the depthsNielsen plumbs product placementInventor plumbs microwave toiletSurvey plumbs depths of international ignoranceLead-free mandate plumbs new design challengesInitial random out-plumbs of steel frame columnsImprovement in combined levels, plumbsInitial random out-of-plumbs of steel frame columnsCircuit-closer for electric-lighted levels or plumbs.Beneath the Tip of the Iceberg: Technology Plumbs the Affective Learning Domain
