英语词汇“trolley block”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	trolley block
释义	trolley block un.起重机小车的滑轮组 [网络]游动滑车
随便看	population regression variance population regulation population replacement population replacement rate Population Replacements population reproduction population research population research program population response population revolution population risetime population risk Population,Rural populations population S population sample population sampled Populations at Risk Population,School-Age Population,School Age population science population scientist population scientists population screening population shift

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。