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R2是H, 氨基酸残基,烷氧甲酰基, 有机羧酸酰基, 磷酰基和烷基.用英语怎么说？

R2是H, 氨基酸残基,烷氧甲酰基, 有机羧酸酰基, 磷酰基和烷基.

R 2 is H , amino acid residues, alkyloxyethyl formyl, organic carboxylic acid acyl , phosphoryl, and alkyl.

相关词汇
is amino acid residues formyl organic acyl and alkyl

is

vt.& vi. 是（be的三单形式；n. 存在；

amino

adj. <化>氨基的；

acid

adj. 酸味的，尖刻的，酸的，酸性的；n. <化>酸，酸味物质；

residues

n. 剩余，余渣( residue的名词复数 )，<律>剩余财产，剩数；

formyl

n. 甲酸基；

organic

adj. 有机（体）的，有组织的，系统的，器官的，根本的；

acyl

n. 酰基；

and

conj. 和，与，而且，于是，然后，因此；

alkyl

n. 烷基，烃基；adj. 烷基的，烃基的；
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He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
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撒切尔女男爵的主张在很多人看来是可信的。
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一份耕耘，一份收获。
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