handedness

音标发音

adj性质的同根词
handy：便利的；手边的，就近的；容易取得的；敏捷的。
handed：有手的；用...手的。
handless：无手的；笨手笨脚的；赤手空拳的。
n性质的同根词
hand：手，手艺；帮助；指针；插手。
v性质的同根词
handed：帮助（hand的过去分词）；递送。
vt性质的同根词
hand：传递，交给；支持；搀扶。

In pediatrics, we sometimes worry about children who manifest handedness too early, before their first birthday.
在小儿科临床方面，我们有时会担心孩子过早表现出偏手性（一岁前）。
Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left.
构成生命体的许多关键分子都有一个特定的导向，或者说是旋向性：脱氧核糖核酸右旋，氨基酸左旋。
“Handedness has a genetic basis, but like other complex traits — height, weight — it is complex,” he said.“It's not a single gene that leads to it.There's a strong environmental component, too.
“偏手性有基因基础，但是同人的其他特征——如身高、体重——一样，十分复杂，”他说，“单独一个基因并不能导致它，环境因素在其中也有很大作用。

He says the CPM suffered because of its high-handedness, corruption and ignoring the opposition.
FORBES: Magazine Article
But that raises a further question: if left-handedness is beneficial, then why is it so rare?
ECONOMIST: Why some snails are left-handed
This partly reflects some Europeans' long-standing resentment of what they see as America's high-handedness.
ECONOMIST: Europe and the United States

利手
Analysis of variance of age, sex, educational level, handedness to find out any influence on the ZM2.1 funtion subitems.
方差分析年龄、性别、文化程度、利手对ZM2.1各功能亚项是否有影响。
经济学
利手
As a result, to research the impact of handedness on the different characteristics and advantages between left and right-handers will be a matter of course.
因此,研究利手对左右利手者不同特质与优势的影响也就顺理成章。
右手性
手型性
手偏性