sierra
意味
- (のこぎり歯状の)山脈
語源
英語の原文（Wiktionary）
Borrowed from Spanish sierra, from Latin serra (“saw”), referring to the saw-tooth profile of the crestline of the range seen from a distance.
Borrowed from Spanish sierra, from Latin serra (“saw”), referring to the saw-tooth profile of the crestline of the range seen from a distance.