单词：cortina
丝膜
n. a cobwebby partial veil consisting of silky fibrils
词型变化：名词复数形式 : cortinas
cortina的用法和样例：
例句
- The chairs are upholstered with Cortina leather in bultec blue, which was specially produced for the job.椅子都装上了专门为其量身定作的蓝色丝膜皮革软垫。