记忆方法
将“corrugated”与“corrugated cardboard”结合记忆。想象一组连续的波浪（corrugated）形状的卡纸，这种卡纸是做纸箱常用的，因此，“corrugated”形容的是有波纹状结构的特点。
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中文词源
corrugated 起皱的，起波纹的
cor-, 强调。-rug, 皱，波纹。
英语词源
- corrugated (adj.)
- 1620s, "wrinkled" (of skin, etc.), past participle adjective from corrugate. Meaning "bent into curves or folds" (of iron, cardboard, etc., for elasticity and strength) is from 1853.
权威例句
- 1. The front wall is made of corrugated steel.
- 前面的墙是用瓦楞钢板做的。
- 2. a corrugated iron roof
- 波纹铁屋顶
- 3. His brow corrugated with the effort of thinking.
- 他皱着眉头用心地思考.
- 4. He corrugated his brows in throught.
- 他在沉思中皱起眉头.
- 5. She was corrugated round her eyes.
- 她的眼睛周围起皱纹了。