He had the Electro cure in his hand, and was steeling himself to administer it.

他手里拿着电光人的治疗措施，正要强行硬攻。

And he does the thing Alex loves so much: He sticks his chin out, steeling himself up.

他做了斯非常喜欢的事情：伸下巴， 让自己坚强起来。

She rummaged in her bag and produced parchment and a quill, then hesitated, rather as though she was steeling herself to say something.

她在包里翻找了一阵，拿羊皮纸和一支羽毛笔，然后迟疑着，似乎在下决心强迫自己把话说来。