词汇搭配
用作形容词 (adj.)
～+名词- radical measures激进的手段
- radical policies激进的政策
词组短语
free radical[化]自由基；游离基
radical polymerization游离基聚合；游离基引发聚合反应
radical mastectomy n. 根治性乳房切除术
radical operation根治手术
free radical polymerization自由游离基（引发）聚合
sulfate radical硫酸根
radical prostatectomy根治性前列腺切除术
acid radical n. 酸基，酸根
radical scavenger游离基清除剂
free radical reaction自由基反应
更多收起词组短语
同近义词辨析
vital, essential, basic, fundamental, radical
这组词都有“基本的，基础的”的意思，其区别是：
vital正式用词，侧重指维持生命、活力必不可少的，或生死攸关的。
essential语气比basic和fundamental强，强调必不可少，暗含某物如缺少某部分，则失去本质特征的意味。
fundamental书面用词，不如basic使用广泛，侧重指作为基础、根本的抽象的事物。
双语例句
用作形容词(adj.)
- I know you are radical in your thinking, but don't go too far.
我知道你思想激进,但不要走的太远。 - He took up a radical position on this issue.
他对这个问题抱着激进的态度。 - They called for a radical reform of our tax system.
他们要求对税收制度进行根本改革。 - Lambert did not reach the more radical conclusion.
兰伯特还没有达到更本质的结论。
用作名词(n.)
- Ted is a fire-eating radical.
泰德是个咄咄逼人的激进份子。
权威例句
Atom Transfer Radical PolymerizationUse of a free radical method to evaluate antioxidant activityHegemony and Socialist Strategy: Towards a Radical Democratic PoliticsAntioxidant Determinations by the Use of a Stable Free RadicalLiving free radical polymerization with reversible addition-fragmentation chain transfer (the life of RAFT)Living Free-Radical Polymerization by Reversible Addition−Fragmentation Chain Transfer: The RAFT ProcessNew Polymer Synthesis by Nitroxide Mediated Living Radical PolymerizationsControlled/Living Radical Polymerisation. Atom Transfer Radical Polymerisation in the Presence of Transition-Metal ComplexesControlled/“Living” Radical Polymerization. Atom Transfer Radical Polymerization Catalyzed by Copper(I) and Picolylamine ComplexesRe R, Pellegrini N, Proteggente A, Pannala A, Yang M & Rice-Evans C: Antioxidant activity applying an improved ABTS radical cation d...
