An oily colorless liquid obtained by the condensation of two molecules of acetaldehyde.
一种无色的油质液体，浓缩两个乙醛分子而获得。

A colorless acid used to make dyes and perfumes.
一种无色的酸，用于制染料和香水。

Ethanol can turn acidified potassium permanganate solution from purple to colorless when heated.
当加热时, 乙醇可把酸化高锰酸钾溶液由紫色变成无色。

A colorless, flammable, poisonous liquid aldehyde an acrid odor and vapors irritating to the eyes.
一种无色，气味刺激的不饱和液态醛，由丙烯制成。

Single beam, Aluminum alloy, Colorless anodized, Adhesive sealed.
悬臂梁，铝合金，无色阳极化处理，胶封。

But Yasuo Fukuda was not only colorless but headed a particularly lackluster administration.
但福田康夫不仅乏味, 而且带领一个特别黯淡的政府。

Adults may drink Greek wines, or sip ouzo, a colorless liquor.
成人可以喝希腊葡萄酒或无色的大茴香烈酒。

Its aerial mycelium is white, substrate mycelium is colorless to cream or pink.
其气生菌丝白色，基内菌丝无色至乳脂或浅粉。

A good agent for chemical terrorism should be colorless and odorless and inexpensive and readily available and not detectable until symptoms are experienced.
理想的化学恐怖袭击试剂应当无色、无味、便宜、易于获得且在致病症状发作前不可检测。

Oxidizing agent and reducing agent make Iris typhifolia Kitag solution decline to colorless.
氧化剂和还原剂会迅速使北陵鸢尾色素溶液降至无色。

The colorless protein aggregation was obtained from pig plasma using coagulant.
使用凝聚剂从猪血浆蛋白质中获得无色蛋白胶。

When any one spoke to him he invariably laughed in an agreeable, colorless way.
不管谁跟他说话，他总是和和气气，无精打采地笑笑。

Hair dyes contain a group of alcohols which are colorless, non-toxic and chemically indifferent to the dye and the hair.
染发剂中含有一组无色无毒的醇类物质，它们对染料和头发的化学反应是惰性的。

Properties colorless or pale yellow lip, sol in benzene decompose by water or alcohol.
性质无色或微黄液体，溶于苯，遇水或醇分介。

Ammonia is a colorless alkali gas with strong stimulate and corrosive odor.
氨是一种无色而具有强烈刺激和腐蚀性臭味的碱性气体。

Nicotine is a colorless， poisonous alkaloid.
尼古丁是无色有毒生物碱。

It's perfectly clear, it's odorless, it's colorless.
绝对干净，无味，无色。

A colorless solid amide of acetic acid used as a solvent and in the synthesis of organic compounds.
乙酸的固体氨化物，无色，用作溶剂及合成有机化合物。

Phenethylamine is an aromatic amine, which is a colorless liquid at room temperature.
苯乙胺是一种芳香胺，在室温时是无色液体。

Ammonia is a colorless gas with an offensive smell.
氨气是无色的有刺激性味道的气体。

Ammonia, also known as anhydrous ammonia, a colorless liquid.
液氨，又称为无水氨，是一种无色液体。

Ammonia is a colorless gas with strong smell.
氨是无色并有强烈气味的气体。

Ammonia gas is colorless which can turn wet red litmus paper to blue.
氨气是无色的, 它可把湿的红色石蕊试纸变成蓝色。

a colorless flammable gas sometimes used as an anesthetic.
一种可燃气体曾被用作麻醉剂。

He has become colorless because of anger.
他因为生气, 脸色苍白。