docking plug进: advance; move forward; move ...坞: a depressed place; cove; rec ...放水: turn on the water塞: fill in; stuff放水塞: drain plug; drain sump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:进坞放水塞，即可在微信中查询翻译
