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Lr is a genetically influenced characteristic , known as an endophenotype , that involves multiplegenes .

lr是遗传上易感特征，称为内表型，涉及到多基因。

Got no lr signature . Where 'd he go ?

看不到红外图象他去哪了？

Lr : I think we know more about them , but they 're not solved .

我认为我们更了解网站可用性，但事实上他们并没有被解决。

In other words , younger teens with low lr are more likely to have peers who drink more and to have worse outcomes .

换言之，低lr的青少年更可能有同辈是喝的多并且影响不良的。

A key risk factor in schuckit 's research is a person 's level of response ( lr ) to alcohol .

schuckit研究中的一个关键风险因素是人体酒精反应水平（lr）。