hump用: 40分钟跑完全程 run the course in 4 ...驼峰: hump hump调车: shunt; shunting驼峰调车: humping; jump shunting驼峰调车场: gravitational yard; gravity yard; hump yard; humped yard; humping track; summit yard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:用驼峰调车,即可在微信中查询翻译