keelhaul使: send; tell sb. to do sth.爬: crawl; creep进: advance; move forward; move ...船底: hull bottom船底: hull bottom 这艘船的船底已损坏。 the ship sustained damage to her bottom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:使爬进船底,即可在微信中查询翻译