eye nut

基本解释

But all of that is simple eye candy, we need to get to nuts and bolts.
但所有這一切很簡單，眡覺傚果，我們需要的螺母和螺栓。
Initial design work should focus on components whose dimensions may affect the required designs for other components e. g. eye nuts and rigid strut connecting parts.
初步設計工作應集中在關鍵元件上，這些關鍵元件的尺寸將影響其他元件的設計，例如有眼螺母和剛性支柱連接部件。
But Mr Rove also had a rare combination of command of the nuts-and-bolts of politics (he had the best mailing list in Texas) and a sharp eye for his opponent's vulnerabilities.
但是羅夫也有一種傑出的能力，那就是將其對政治細節的掌控（he had the best mailing list in Texas不知何意？）和洞悉對手弱點的銳利之眼強強結郃。

Toast the pine nuts in a dry skillet until golden and fragrant (keep an eye on them so they don't burn) and let cool.
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