(as) solid/steady as a rocka) STRONG OBJECTvery strongly built or well supported and not likely to break or fall 坚如磐石/稳如磐石 a large sofa, solid as a rock 一张稳如磐石的大沙发
b) STRONG PERSONsomeone who is as solid or steady as a rock is very strong and calm in difficult situations and you can depend on them 〔指人面对困难时〕坚定镇静的 → rock-solid
(as) solid/steady as a rock• It was as solid as rock.• Peter was as steady as a rock, keeping the ball on the fairway and hitting nearly every green in regulation.• It was simply not admissible that something as blatantly solid as a rock could have come from the heavens.• Skipper Alan Kernaghan again led by example, with Nicky Mohan solid as a rock alongside him.• The door was solid as rock.
→ (as) solid/steady as a rock at rock1(1)