| 正面 | 12616.sandstone 英 ['sæn(d)stəʊn]美 ['sænd'ston]     |
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| 背面 |      释义： 1. crypt => grotto => grotesque.2. Etymologically, grotesque means 'grotto-like'. 3. Its Italian source, grottesco, was used in the phrase pittura grottesca, literally 'grotto-like pictures', denoting wall paintings of the sort discovered in the excavated basements of old buildings. 4. Many of them were evidently bizarre or highly imaginative, and so grottesca came to mean 'fanciful, fantastic'.n. [岩] 砂岩；沙岩 例句： 1. Both clay and sandstone are unstable rock formations.黏土和砂岩都是不牢固的岩石构造。 sandstone (n.)1660s, from sand (n.) + stone (n.). So called from its composition." |