sierra
n.
"a range of hills," 1610s, from Spanish sierra "jagged mountain range," literally "saw," from Latin serra "a saw" (compare serrated), which is of unknown origin.
| 词汇 | sierra |
| 词根词缀 | Online Etymology Dictionary sierra n. "a range of hills," 1610s, from Spanish sierra "jagged mountain range," literally "saw," from Latin serra "a saw" (compare serrated), which is of unknown origin. |
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