麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

plaster of Paris

plaster of Paris是什么意思、plaster of Paris怎么讀

plaster of Paris漢語(yǔ)翻譯

【醫(yī)】 煅硬膏, 干燥硫酸鈣

plaster of Paris英語(yǔ)解釋

名詞 plaster of paris:

  1. any of several gypsum cements; a white powder (a form of calcium sulphate) that forms a paste when mixed with water and hardens into a solid; used in making molds and sculptures and casts for broken limbs
    同義詞：plaster

plaster of Paris例句

  1. The making of such a mold or cast, as with plaster of Paris.
    制印模用石膏對(duì)這種模型或模子的制作，如用巴黎的石膏
  2. A preparation of plaster of Paris and glue used as a base for low relief or as a surface for painting.
    熟石膏粉供繪畫(huà)或作淺層浮雕表面用的混有膠水的熟石膏制劑
0
糾錯(cuò)