towing speed拖曳: drag; pull; tow; towage; tug ...船速: ship's speed; speed of ships拖曳船队: towing train拖曳船模: towed model飞机靶拖曳船: aircraft target towing boat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:拖曳船速，即可在微信中查询翻译
