dunnage

dunnage
[ˈdʌnɪdʒ]
noun
[mass noun]
  1. loose wood, matting, or similar material used to keep a cargo in position in a ship's hold
    (货物装船用的)垫料,衬垫,货垫
    ■(informal)a person's belongings, especially those brought on board ship
    (非正式)(尤指带上船的)个人行李,杂件行李
语源
  1. Middle English: of unknown origin
英语宝典
考试词汇表