英语词汇train block system的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	train block system
释义	train block system 英?[trein bl?k ?sist?m] 美?[tren blɑk ?s?st?m] 释义行车闭塞法行业词典铁道行车闭塞法???
随便看	senile form senile fracture senile freckle senile gait senile gangrene senile haemangioma senile halo senile hemangioma senile hip arthropathy Senile hip disease senile hip-joint disease Senile hyperkeratosis senile hypermetropia Senile hyperplasia senile hyperthy roidism Senile ichthyosis senile insanity senile insomnia senile involution Senile involution of ovary senile keratoma senile keratosis senile keratosis,keratosis senilis senile kyphosis senile latrophy

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

train block system