tetravalent

英式音标：[ˌtetrə'veɪlənt]播放读音

美式音标：[ˌtetrə'veɪlənt]播放读音

词义：

adj.

四价的；

n.

四价染色体；

英英释义

tetravalent[ ,tetrə'veilənt, te'trævə- ]

adj.haveing a valence of four

用法：

权威例句

Tri- and tetra-valent monospecific antigen-binding proteins

Synergism in the solvent extraction of di-, tri- and tetra-valent metal ions—I Synergic effects of different phosphate esters ☆

Raman spectra of binary tellurite glasses containing tri- or tetra-valent cations

Di-, tri- and tetra-valent ion-exchanged NaY zeolite: Active heterogeneous catalysts for hydroxylation of benzene and phenol

Comparison of protective effects with tetra-valent glycolipid antigens and whole cell-inactivated vaccine in experimental infection ...

Structural and spectral studies of halogeno complexes of Tri- and Tetra-valent ruthenium

Synthesis and Immunological Evaluation of M Protein Targeted Tetra-Valent and Tri-Valent Group A Streptococcal Vaccine Candidates Ba...

Agent for nitrification or denitrification of liq., esp. water - contg. salt of tri:valent or tetra:valent metal, esp. iron@, alumin...

Application of the specific tetra-valent fusion protein of Mycobacterium bovis in the diagnosis for bovine tuberculosis

Reversible change in the valence state of manganese ions between tetra valent and divalent states on a sodium-mounted magnesium oxid...

同义词：quadrivalent

造句：

1. About 100 years ago, greenhorn was a popular expression in the American west.

在100多年前的美国西部, greenhorn是个非常流行的表达.

来自互联网

2. He is a greenhorn in this field.

他在这个领域还是个新手。

来自辞典例句

3. Ha ! Ha ! You're a proper greenhorn, aren't you!

哈哈, 你真是少见多怪!

来自子夜部分

4. That greenhorn is still wet behind the ears.

那个生手毫无经验.

来自辞典例句

5. There's nothing funnier than watching a greenhorn in action.

没有什么比看一位新手的表演更滑稽了.

来自互联网

[ greenhorn 造句 ]