megameter
兆歐表; 高阻表
Me·gam·e·ter n. Physics
1. An instrument for determining longitude by observation of the stars.
2. A micrometer. [R. & Obs.]
◄ ►
Meg·a·me·ter, Meg·a·me·tre n. In the metric system, one million meters, or one thousand kilometers.
◄ ►