Sierra
[ [si'erə] ]
成人 Adult Edu
n. 呈齿状起伏的山脉
✅ 同义词
📖 牛津释义
sierra
n
long range of mountains with steep slopes and a rugged outline (esp in Spain and Spanish America) 锯齿山脊（尤指在西班牙及西班牙语系的美洲国家的）.
🗣️ 情景例句
She sounds upset.
她听起来有点不对劲。
An ill life,an ill end.
恶有恶报。
I want to buy some food for supper this evening.
我想买点晚饭用的东西。