diacetone是什么意思？

diacetone的音标：diacetone的英式发音音标为：[daɪ'æsɪtəʊn]diacetone的美式发音音标为：[daɪ'æsɪtoʊn]...

Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙烯腈为原料,利用简便、温和的反应条件合成新型乙烯基功能单体-双丙酮丙烯酰胺.Crosslinkable acrylic polymer emulsion was obtained by adding acrylic polyme...

outweighing的音标：...

n.正温度系数半导体元件...

albinoism的音标：albinoism的英式发音音标为：['ælbi:nəʊɪzəm]albinoism的美式发音音标为：['ælbinoʊɪzəm]...

“顶回去”的英语可以翻译为：eject，turn down ...

新建的港口已向外轮开放.The new port has been opened to foreign ships.检验检疫机关允许此公司在宁波口岸从事外轮供应业务.Inspection Quarantine Service has ratified this company to supply for ships.集装箱三天后装上了一艘外轮.The container got loaded on board a foreign shi...

upbraid的一般过去时为：upbraided...

quay的复数形式为：quays...

broking的音标：broking的英式发音音标为：[brəʊkɪŋ]broking的美式发音音标为：[broʊkɪŋ]...

electroform的音标：electroform的英式发音音标为：[ɪ'lektrəfɔ:m]electroform的美式发音音标为：[ɪ'lektrəˌfɔm]...

“自跟踪”的英语可以翻译为：autotracking ...

竹地板是使用快速生长的竹茎制成的.Bamboo flooring is made from quick growing bamboo stalks....

这一古板的老旧机构拒绝承认人们对流行音乐的需求。The fusty old establishment refused to recognise the demand for popular music.他们没修养，很乏味，是一群无聊古板的老家伙。They're not cultured or interesting, they are boring stodgy old things.她用 古板 的眼光看着我(表示不以为然)...

He delivered one of his longest and most important speeches at Pueblo, Colorado, on September 25.9月25日,他在科罗拉多的普韦布洛发表他最长而且最重要的演说之一.In 2003, the city of Pueblo , Colorado passed a law making public places and workplaces sm...

n.虫漆脂，洋虫胶（一种虫分泌的漆样脂肪，可以用为软膏基质和用于外伤）...

Vanya Kewley is a freelance film producer.万尼亚·丘利是自由电影制片人。...