单词	rotor
释义	rotorrotor /ˈroʊt̮ɚ/ noun [countable] technical Etymology ETYMOLOGYrotor Origin: 1800-1900 rotator something that rotates (17-21 centuries), from Latin, from rotare; ➔ ROTATE 1 a part of a machine that turns around on a central point2 (also rotor blade) the long flat part on top of a helicopter that turns around and around
随便看	unreasonable unreasonably unreasoning unrecognizable unrecognized unreconstructed unrecorded unrecoverable unreel unrefined unregistered unregulated unrelated unrelenting unreliable unrelieved unremarkable unremitting unremittingly unrepeatable unrepentant unreported unrepresentative unrequited unreserved

英语词典包含48224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。