hard; solid; stiffness; rigidity; flintiness 短语和例子坚硬的岩石 solid rock; rag; 坚硬度 flintiness坚硬层: solid bed坚硬的: adamantine; brazen; calculous; callous; firmer; flintlike; flinty; granitic; hard; impenetrable; ironbound; marble; petrosal; petrous; rigid; solid; steel; stiff ground; unyielding坚硬地: flintily; rigidly; solidly; stiffly坚硬度: degree of solidity; flintiness; solidity坚硬化: firming下载手机词典可随时随地查词查翻译