?船队组成
... fleet auxiliaries 舰队辅助船 fleet composition 船队组成 fleet data management system 船队数据管理系统 ...
车型结构
船队组成
机队优化配置
The Air Force discussions are focused more on whether the military's drone fleet is the right size and composition for future conflicts.
NPR: Military Weighs Cutbacks, Shifts In Drone Programs
英汉双解词典包含3185865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。