词典释义：
双语例句
It looks like she's nerving herself up to step forward.
好像她正在给自己以力量，一步步向前。
She drank some water nerving herself for a more terrible ordeal.
她喝了几口水，使自己镇定，准备应付一场可怕的。
短语搭配
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nerve oneself
鼓起勇气；振作
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optic nerve
视神经
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peripheral nerve
末梢神经，外周神经
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facial nerve
面神经；颜面神经
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sciatic nerve
n. 坐骨神经
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nerve cell
[解]神经细胞