unseaworthy不堪: can't bear; can't stand; be ...航海: voyage; navigation的: 4次方是 The fourth power of 2 i ...航海的: marine; maritime; nautical; seafaring能航海的: voyageable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:不堪航海的,即可在微信中查询翻译