柯林斯詞典rock steady (also rock-steady) 1. ADJ Something that is rock steady is very firm and does not shake or move about. 非常穩(wěn)固的; 一動不動的 He reached for a cigarette and lit it, fingers rock steady. 他伸手拿了一支煙點著,手指紋絲不動。 返回 rock steady