odourless

The odourless , colourless gas is deadly if there is high or prolonged exposure.

这种无色无味的气体如果长期大量地泄露, 将是杀人不眨眼的恶魔.

But, on smelling them, he found that they were odourless.

但是当他闻了一下之后, 却发现这些紫萝兰半点香味也没有.

Strongly adhesive, odourless, ready to use, safe and sanitary, it is an ideal fly terminator.

强力粘胶, 超强引诱, 简便易行, 安全卫生, 为理想的捕蝇用具.

After refining the oil is free from fatty acids, light yellow, transparent and odourless.

加工之后,油不再有脂肪酸, 颜色淡黄 、 透明并且无味.

It is a colourless , odourless and tasteless gas, slightly heavier than air.

它是一种无色、无溴、无味的气体, 比空气稍重.

At room temperature, water is a colourless , odourless, tasteless liquid.

室温下, 水是无色、无嗅 、 无味的液体.

White or slightly coloured crystalline powder, odourless.

白色或微色晶体粉末, 无臭.

The gases are odourless.

这些气体没有气味。

It is a white to pale yellow, odourless or almost odourless, crystalline powder.

这是一个白色淡黄, 无气味或几乎无气味, 水晶粉末.

Hydrogen is a corlourless, odourless gas.

氢气是一种无色 、 无味的气体.

Our new product will keep your bathroom clean and odourless.

我厂新产品能保持您的浴室洁净无味.

Real liberty is as transparent, as odourless and tasteless, as water.

真正的自由就像水一样透明, 没有芳香,也没有味道.

Pure air is colourless and odourless.

纯空气是无色无臭的.

Water is not only colourless, but odourless as well.

水不仅没有颜色, 也没有气味.

a colorless, odorless liquid

一种无色无味的液体

Exposure to the gas odourless and colourless, is potentially fatal.

无味无色的气体爆炸是潜在的致命威胁.

...a completely odourless, colourless, transparent liquid...

完全无味、无色、透明的液体

Hydrogen is referred to as H 2. It is a colourless, odourless and tasteless gas.

氢气的分子式为H2, 它是一种无色 、 无溴和无味的气体.

an odourless liquid

无臭的液体