flexible transport theory弹性: elasticity; resilience; spri ...运输: transport; carriage; conveya ...原理: principle; tenet; axiom; the ...运输原理: principle of transportation信号传输原理: principle of signal transmission下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:弹性运输原理，即可在微信中查询翻译
