英语词汇“plunge a grade”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	plunge a grade
释义	plunge a grade phrasal 1. : to establish a grade between two points of known level by sighting a target set up at either point through a theodolite fixed at the other point, clamping the instrument, and then bringing the target into the fixed line of sight at any desired intermediate points on the grade — compare bone II 4 2. : to test (as a railroad embankment) as to its reliability or condition by prodding with a light pointed steel rod
随便看	measured measured drawing measuredly measured mile measured music measuredness measureless measurelessly measurelessness measure line measureman measurement measurement measurement cargo measurement freight measurement goods measurement ton measure of curvature measure of damage measure one's length measurer measurer measures measures measure signature

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