- adj. 拱形的；有拱的；弓形结构的
- v. 成弓形弯曲；成弓形（arch的过去分词形式）
1、Latin arcus "bow" => Old French arche "arch of a bridge" => arch.
2、arch + -ed => arched.
- 1. Her eyebrows were arched in supercilious surprise.
- 2. She arched her back and stretched herself.
- 3. A frown formed between her arched brows.
- 4. a chair with an arched back
- 5. The cat arched her back when she saw the dog.
[ arched 造句 ]