英语词汇“crown block”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	crown block
释义	crown block 定滑轮
随便看	purely judicial power purely mathematical probability purely mechanical material purely mechanical materials purely noncausal filter purely non-deterministic purely permissible system purely quantitative measure purely random purely random error purely random process purely scattering atmosphere purely secular training purely state-owned enterprises purely state-owned stock company purely steady state purely transcendental extension purely viscous fluids pure machine-aided translation pure machine translation pure magnetic iron pure malt pure market ecomony pure Markov process pure mass 冷浸萧萧发冷清清冷烟凄雨冷烟寒树啼乌冷烟残照冷烟浓冷烟衰草冷烟轻霭傍衰丛冷焰微茫暗度冷照西斜ろく【禄】ろく【録】ろく【麓】ろくおんろくおん【録音】ろくがろくが【録画】ろくがつろくがつ【六月】ろくさんせい