= rotometer, n. 1. Now rare.
| 单词 | θ117516 |
| 释义 | the world > relative properties > measurement > measuring instrument > [noun] > for measuring distances > distance travelled > for measuring on a map or diagram (2) rotameter1897 = rotometer, n. 1. Now rare. rotometer1908 A hand-held measuring device incorporating a small wheel that can be rolled over a map or plan, the revolutions of the wheel giving the notional… |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。