nerving造句

1、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。

2、The toxins lock the transmission of the nerving pulse.
毒液阻止神经向别处传送感知。

3、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。