英语词汇“rock-hard”的翻译、意思、用法、释义-英汉汉英双解词典

单词	rock-hard
释义	rock-hard ˌrɒkˈhɑːd ☆☆☆☆☆高COCA⁴⁸³⁸⁶BNC⁵²⁹³⁴iWeb³⁹⁴⁸⁹ 基本搭配 adj.像岩石一样坚硬的¹⁰⁰ between a rock and a hard place左右为难; 进退两难…hard rock硬石岩,硬岩,硬岩石…hard-rock phosphate硬岩磷酸盐hard rock phosphate硬岩磷酸盐between the rock and hard place左右为难
随便看	sampling inspection by attribute sampling inspection by attributes sampling inspection by counting sampling inspection by variable sampling inspection by variables sampling inspection check sampling inspection for continuous production sampling inspection method sampling inspection plan sampling inspection plans sampling inspection scheme sampling inspection table sampling inspection tables sampling inspection with adjustment sampling inspection with screening sampling inspector sampling instant sampling instruction samplinginstrument sampling instrument sampling in synchronous way sampling integral technique sampling interval sampling intervals sampling interval time