Fuel propane is scented with mercaptan odourants for leak detection.燃料丙烷通常添加硫醇这种刺激性的物质用于泄漏检测.Workplace air - Determination of methyl mercaptan - Gas chromatography method.车间空气中甲硫醇的气相色谱测定方法.The heptanal butyl mercaptan wa...
Mack seemed to uncoil slowly up into a standing position.麦克慢慢直起身站了起来。Mack made his voice quiver with fear on these last two words.麦克说出最后这两个字时，吓得声音颤抖。Mack got his wallet out.麦克掏出钱包。...
I have heard the taste that something scorches.我闻到了什么东西烧焦的味道.The atmosphere is becoming thinner and strong sunlight scorches people.臭氧层越来越薄,阳光越来越灼人.Light, probably scorches the corn, on airship's blue smoke has not ...
...flat grey stones crusted with lichen...长着厚厚一层青苔的扁平状灰色石头The case was diagnosed as lichen sclerosus et atrophicus with localized scleroderma.患者诊断为硬化萎缩性苔藓合并局限性硬皮病.Objective : To study on the relationship between candida ...
很多书现在都用盲文印.Books are now printed in braille.现在还有用布莱叶盲文印的书.There are books printed in braille.他懂得聋哑人交流用的“盲文”.He knew the finger alphabet, whereby the deaf and dumb communicate....