steely
adj (-ier, -iest) like steel in colour, hardness, brightness or strength (在颜色、 硬度、 光泽或强度方面)似钢的
a steely look 冷冰冰的神情
with steely determination 以钢铁般的决心.
🗣️ 情景例句
I did that. Go on.
我已经打了。 继续说。
Greatest genius often lies concealed.
大智若愚。
I've recently noticed that one of my work-mates is stealing.