Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Use: Used as an analytical reagent, to determine alkaloid and cesium.用途:分 析试剂, 生物碱和铯盐的测定.Quinine: Alkaloid found in the bark of cinchona trees and shrub...
我与伦敦警察厅的乔普林巡官通过电话了。I got on the phone to Inspector Joplin at Scotland Yard.贾尼斯∙乔普林就是众所周知的摇滚乐大师。Janis Joplin was known as the High Priestess of Rock.帕蒂·史密斯和詹妮斯·乔普林多年前就这样做过，她们当时是两位个性鲜明的才女。Patti Smith and Janis Joplin did i...
I am by no means an unsociable person.我绝对不是一个不合群的人。My mother despairs of me; she thinks me lazy and unsociable.母亲十分担心我, 她认为我懒惰且不合群.He was taciturn and unsociable, and rarely spoke to you.他总是不声不响, 冷冰冰的,难得跟你周旋.My marriage ...
我们在村里偶然碰见了一些老朋友。We ran across some old friends in the village.他在走廊里轻轻地走过时，我常常碰见他。I often bumped into him as he padded the corridors.我在走廊里意外碰见了默文·约翰斯。I happened to bump into Mervyn Johns in the hallway....
Several are better written that O'Neill's work, in that the dialogue is neater and more felicitous.有几部写得 比奥尼尔 的作品好, 因为对话写得比较干净利落.a felicitous turn of phrase贴切的措辞Hence, the issue of hybridity is felicitous ratio...