同义词: depth gage
以上来源于: WordNet
N a device attached to a drill bit to prevent the hole from exceeding a predetermined depth 深度计
Positive and easy to read depth gauge.
积极和容易阅读的深度了解。
The measures including micrometer, calipers, depth gauge etc.
量具包括千分尺、卡尺、深度尺等。
Before the current drought, the jutting steeple of the church (pictured in an undated file photo) acted as a depth gauge for the hydroelectric plant's reservoir.
在近期干旱之前,教堂高耸的尖顶(此张未标明日期的资料图片所示)是作为水力发电站蓄水池水位高度的标准测量工具。
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