单词	He lacks courage
释义	He lacks courage. 他缺乏勇气。
随便看	conformational epitopes conformational flexibility conformational fluctuation conformational freedom conformational hypothesis conformational infrared band conformational inversion conformational isomefization conformational isomer conformational isomerism conformational isomerization conformational isomers conformation analysis of cyclic diarylheptanes conformation and type scroes Conformation and work principle conformation background conformation beam Conformation,beta-Sheet Protein Conformation,beta-Strand Protein conformationally conformational map conformational order conformational perturbation conformational perturbational mutagen Conformation,alpha-Helical Protein