They have been accused of secrecy and high-handedness in their dealings.
他们被指控隐瞒信息和强制交易。
《柯林斯高阶英汉双解学习词典》
Left-handedness is defined as any positive axis ( x , y , or z ) pointing away from the viewer.
而左手系就定义为任意轴的正向均背向观察者.
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利手和叠腿很可能均为常染色体单基因遗传,利手右型和叠腿右型分别为显性性状;
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Study on Population Genetics of Handedness Character of 8 Nationalities in Guizhou
贵州白裤瑶等8个民族惯用手的群体遗传学研究
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