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

单词	train block system
释义	train block system 行车闭塞法
随便看	non-defense nondefense expenditure non defense expenditure nondefense job nondefense sales nondefensive non-defensive nondefensively nondeference non deferrable nondeferrable nondeferred non-deferred nondeficient nondeficit nondefinable non defined non-defined nondefined nondefining non-defining non-defining relative clause non-defining relative clauses nondefinite non-definite 敲门砖敲骨剥髓敲骨取髓敲骨吸髓敲骨榨髓敲髓洒膏敳整整军经武整冠纳履 61811 61812 61813 61814 61815 61816 61817 61818 61819 61820