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

boundary line

boundary line是什么意思、boundary line怎么讀

boundary line漢語(yǔ)翻譯

【法】 疆界線, 邊界線

boundary line英語(yǔ)解釋

名詞 boundary line:

  1. a line that indicates a boundary
    同義詞:border, borderline, delimitation, mete

boundary line例句

  1. The boundary line of a figure, area, or object.
    周圍一個(gè)圖形、區(qū)域或物體的邊界線
  2. A long narrow trench or furrow dug in the ground, as for irrigation, drainage, or a boundary line.
    溝渠,排水溝,水道在地面上狹長(zhǎng)的溝渠或細(xì)溝,用于灌溉、排水或用作分界線
0
糾錯(cuò)