英语词汇“pitch circle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pitch circle
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pitch′ cir′cle, [Mach.] Mechanical Engineeringan imaginary circle within the profiles of the teeth of a gear, such that it rotates against a similar circle rotating at the same rate on a meshing gear. Also called pitch line. 1810–20
随便看	cloacal cloak cloak-and-dagger cloak-and-suiter cloak-and-sword cloakless cloakroom clobber clobbering machine clochard cloche clock clocker clock-hour clock jack clocklike clockmaker clockmaking clock off clock on clock puncher clock radio clock-timer clock up clock watch

英语词典包含188688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。