热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

wallboard

音標['w?:lb?:d]
wallboard是什么意思、wallboard怎么讀

wallboard漢語翻譯

n. (護)墻板

wallboard英語解釋

名詞 wallboard:

  1. a wide flat board used to cover walls or partitions; made from plaster or wood pulp or other materials and used primarily to form the interior walls of houses
    同義詞:drywall

wallboard詳細解釋

wall.board

n.(名詞)
See plasterboard
參見 plasterboard

0
糾錯