单词 | sierra |
释义 | sierra/sɪˈɛrə / /sɪˈɛːrə/noun 1(Especially in Spanish-speaking countries or the western US) a long jagged mountain chain.In the far north-west, the splinter-like peninsula of Lower California, with its high sierras, is a southward extension of the Sierra Nevada....
2A code word representing the letter S, used in radio communication.In the phonetic alphabet, my initials are Sierra Echo (first and middle name), what is yours? OriginMid 16th century: Spanish, from Latin serra 'saw'. Rhymes |
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