He is crabby and ever straining to conceal his love for the trail .

他暴躁而且一度尽力掩盖他对小道的热爱。

Lack of vitamin c , which affects noradrenaline levels , can make you crabby !

这是因为缺乏维生素c会影响去甲肾上腺素分泌的水平，这将使你变得暴躁。

Some of his crabby belligerence may have been prompted by the ill-health and awful accidents that dogged his wife and children .

他的身体欠佳和他妻子和孩子们遭遇的可怕事故可能已经加剧了他的执拗好战。

While crabby people may approach the world with more critical outlooks and attention to detail , being in a positive mood , forgas found , has been shown to improve creativity , cooperation and flexibility .

福加斯发现，易怒的人也许会用更批判性的观点接触世界，更多的关注细节，而情绪好的人们在创造性，协作性与灵活适应性方面更胜一筹。