[计量]?米尺
... metre bridge滑线电桥，米尺电桥 metre rule米尺 mica云母 ...
米尺
On April 21st the CAA established a new rule, deeming regions thought to have less than 2, 000 micrograms of dust per cubic metre safe for flight.
ECONOMIST: Volcanoes and air travel: Small eruption in Iceland | The
[计量]米尺
meterstick??/??metric scale
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。