硫化染料因其有毒而受到注意.The sulfur dyes are noted for their toxic properties.他认为碳最初和硫酸钙反应生成硫化钙.He postulated that the carbon reacts initially with the sulfate to form calc ium sulfide.第三个例子是前章提到的硫化亚铁.A third example is the ferrous...
He activated the door with the miniature sonic transmitter.他用微型声波发射器开启了门。ZPCJ flameproof type valve position transmitter.ZPCJ隔爆式阀位传送器.They tested the range of this transmitter.他们测试了这台发射机的发射范围.The transmitter is wired for...
Eddie was a short squat fellow in his forties with thinning hair.埃迪四十多岁，矮矮胖胖的，头发日渐稀疏。She became quite a notable director in the thirties and forties.她在三四十年代成了一位名导演。...a quartet of local women in their mid-forties.由4名45岁左...
你可以进来, 不过你那个带过滤嘴的小伙伴得待外面.You can in, but your filter - tipped little buddy has to stay outside!我抽的是带过滤嘴的烟,这样不浪费烟丝.I smoke filter - tipped cigarettes in order not to waste pipe tobacco.是因为它是低焦油, 还是因为那种新式的过滤嘴, 你为什么抽流金岁月 呢 ...