中文字幕精品视频在线|中文字幕在线观看|亚洲v日本v欧美v在线播放|伊人网中文字幕

<nav id="3u6n6"></nav><samp id="3u6n6"><tr id="3u6n6"><track id="3u6n6"></track></tr></samp>
    <legend id="3u6n6"><fieldset id="3u6n6"></fieldset></legend>

      
      

    1. acrylic

      英 [?'kr?l?k] 美[?'kr?l?k]
      • adj. 丙烯酸的

      暢通詞匯低頻詞

      詞態(tài)變化


      復(fù)數(shù):?acrylics;

      中文詞源


      acrylic 丙烯酸

      詞根acer, 酸的。詞根yl, 聞,嗅,同ol, 見olfactory, 嗅覺的,同odor,氣味,字母d,l 對應(yīng)。

      英文詞源


      acrylic
      acrylic: [19] Acrylic was based ultimately on acrolein [19], the name of a very pungent poisonous organic compound. This in turn was formed from Latin acer ‘sharp, pungent’ (source of English acrid) and olere ‘smell’.
      acrylic (adj.)
      1855, "of or containing acryl," name of a radical from acrolein (1843), the name of a liquid in onions and garlic that makes eyes tear, from Latin acer "sharp" (see acrid) + olere "to smell" (see odor) + -in (see -ine (2)). With adjectival suffix + -ic. Modern senses often short for acrylic fiber, acrylic resin, etc.

      雙語例句


      1. It's 50 per cent wool, 50 per cent acrylic.
      它含50%的羊毛、50%的丙烯酸纖維。

      來自柯林斯例句

      2. Acrylic fabrics are both warm and washable.
      丙烯酸纖維織物既暖和又耐洗.

      來自《簡明英漢詞典》

      3. An active oligomer has been synthesized from acrylic acid and its derivatives.
      以丙烯酸及其衍生物為原料合成出了一種活性低聚物.

      來自互聯(lián)網(wǎng)

      4. SB 9917 anti - weather acrylic acid polyurethane coating is two components anticorrosive coating.
      SB9917丙烯酸聚氨酯耐候漆是雙組份、性能優(yōu)良的防腐涂料.

      來自互聯(lián)網(wǎng)

      5. Handmade Acrylic Products, Photo Frames, Pharmaceutical Gifts, Paper Weight, Award, Card Holder.
      采購產(chǎn)品手工的壓克力的產(chǎn)品, 相片框架, 藥學(xué)的禮物, 紙重量, 頒發(fā), 卡片燭臺.

      來自互聯(lián)網(wǎng)