enchain

英式音标：[ɪn'tʃeɪn]

美式音标：[ɪn'tʃeɪn]

词汇分类：全国大学生英语竞赛A类

概况：

vt. 束缚，加锁炼于；吸引住

vi. 紧密结合

词义：

vt.

束缚，以铁链绑住；

变形

过去式：enchained过去分词：enchained现在分词：enchaining第三人称单数：enchains

英英释义

enchain[ in'tʃein ]

v.restrain or bind with chains

用法：

权威例句

13C NMR Analysis of α-Olefin Enchainment in Poly(α-olefins) Produced with Nickel and Palladium α-Diimine Catalysts

13C NMR Analysis of alpha-Olefin Enchainment in Poly(alpha-olefins) Produced with Nickel and Palladium alpha-Diimine Catalysts

Stereospecific Styrene Enchainment at a Titanium Site within a Helical Ligand Framework: Evidence for the Formation of Homochiral Po...

Retraction of "bimetallic effects for enhanced polar comonomer enchainment selectivity in catalytic ethylene polymerization".

Ligand steric and fluoroalkyl substituent effects on enchainment cooperativity and stability in bimetallic nickel(II) polymerization...

Polynuclear catalysis: enhancement of enchainment cooperativity between different single-site olefin polymerization catalysts by ion...

Propylene−Styrene Multiblock Copolymers:  Evidence for Monomer Enchainment via Opposite Insertion Regiochemistry by a Single-Site ...

Coordination copolymerization of severely encumbered isoalkenes with ethylene: enhanced enchainment mediated by binuclear catalysts ...

Strong Ion Pairing Effects on Single-Site Olefin Polymerization:  Mechanistic Insights in Syndiospecific Propylene Enchainment

Catalyst Nuclearity Effects in Olefin Polymerization. Enhanced Activity and Comonomer Enchainment in Ethylene + Olefin Copolymerizat...

同义词：chain,bound

英语词源：

enchain (v.)

late 14c., "become linked together;" mid-15c., "to secure with a chain," from Old French enchainer, from Medieval Latin incatenare "enchain," from in (see in) + catenare, from catena "a chain" (see chain (n.)). Related: Enchained; enchaining.

造句：

1. We predicate rationality of man.

我们断言理性是人类的属性.

来自《简明英汉词典》

2. Most religions predicate life after death.

大多数的宗教宣称死后仍有生命.

来自《现代英汉综合大词典》

3. Can we predicate of a dog that it has a soul?

关于狗,我们能断定它有灵魂 吗 ?

来自辞典例句

4. In general, a grammatical clause contains a subject and a predicate.

一般说来, 一个合乎语法的从句包含有主语与谓语.

来自辞典例句

5. It can serve as subject, predicate, object, attribute and adverbial modifier.

可以作主语 、 谓语 、 宾语 、 定语、状语.

来自互联网

[ predicate 造句 ]