词组短语
ashton kutcher艾什顿·库奇（好莱坞男星）
权威例句
Making a Difference: Teacher’s Sense of Efficacy and Student Achievement
Cannabis or health?
Vascular endothelial cells synthesize nitric oxide from L-arginine.
Concise review: mesenchymal stem cells: their phenotype, differentiation capacity, immunological features, and potential for homing.
Invasive species accelerate decomposition and litter nitrogen loss in a mixed deciduous forest
The genome of the blood fluke Schistosoma mansoni
The international personality item pool and the future of public-domain personality measures.
L-arginine is the physiological precursor for the formation of nitric oxide in endothelium-dependent relaxation.
The international personality item pool and the future of public-domain personality measures. [References].
The practice of silviculture: applied forest ecology.
