甘油是所有脂肪和磷脂的组成部分.Glycerol is a constituent of all fats and phospholipids.有人建议在硝化之前,把甘油聚合.Some people proposed polymerizing the glycerine prior to nitration.有人研究过甘油一硝酸脂的性质.The properties of mononitroglycerine were investig...
And would you believe it, he's younger than me!你信吗？他比我年轻！A new study proved conclusively that smokers die younger than non-smokers.一项新的研究确证了吸烟者比不吸烟者死得早。I'm only 5ft tall, and I look younger than my age.我才5英尺高，显...
He was the bringer of good news.他带来了好消息。...the bringer of glad tidings.报喜讯的人But you'll also find a gold watch a luck - bringer, unlikely as that may be.你还会发现金表也能带来好运, 尽管可能性不大.He was the bringer of great glad tidings...
She sighed, then continued in a soft, calm voice.她叹了口气，然后继续用温柔、平静的声音说下去。He tipped his head to one side and sighed dramatically.他把头歪向一边，重重地叹了口气。"Oh, sorry. I forgot." — "Everyone forgets," the girl sighed.“哦，对不起，我忘了。”——“每...