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essential amino acid
【化】 必需氨基酸
essential amino acid
[ noun ]
an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet
<noun.substance>
an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet
<noun.substance>
essential amino acid
essential amino acid ...
essential amino acid ...
essential amino-acid
essential anemia
essential association
essential asthma
essential attribute
essential blepharospasm
essential boundary co...
essential bradycardia
essential brown indur...
essential cause
essential character
essential chorea
essential cofactor (...
essential colo(u)r
essential component
essential condition
essential constant
essential convergence
essential convulsion
essential cooperative...
essential cyclophoria
essential data
essential differences
essential distinction...
essential documents e...
essential dysmenorrhea
essential element
essential element of ...
essential elements
essential elements of...
essential environment...
essential enzyme
essential epilepsy
essential extension
essential facility
essential fatty acid
essential fatty acid ...
essential fatty acids
essential feature
essential fever
essential food
essential fructosuria
essential game
essential gene
essential general game
essential goods
essential graded ideal
essential group
essential hazard
essential hematuria
essential hemorrhage
essential hemosiderosis
essential hyperkinesia
essential hypertension
essential hypotension
essential inferior limit
essential information
essential amino acid ...
essential amino acid ...
essential amino-acid
essential anemia
essential association
essential asthma
essential attribute
essential blepharospasm
essential boundary co...
essential bradycardia
essential brown indur...
essential cause
essential character
essential chorea
essential cofactor (...
essential colo(u)r
essential component
essential condition
essential constant
essential convergence
essential convulsion
essential cooperative...
essential cyclophoria
essential data
essential differences
essential distinction...
essential documents e...
essential dysmenorrhea
essential element
essential element of ...
essential elements
essential elements of...
essential environment...
essential enzyme
essential epilepsy
essential extension
essential facility
essential fatty acid
essential fatty acid ...
essential fatty acids
essential feature
essential fever
essential food
essential fructosuria
essential game
essential gene
essential general game
essential goods
essential graded ideal
essential group
essential hazard
essential hematuria
essential hemorrhage
essential hemosiderosis
essential hyperkinesia
essential hypertension
essential hypotension
essential inferior limit
essential information
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中国词汇量第二的英语词典
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