| 释义 |
DEFINITIVE EXAMPLES 权威例句〔angle iron〕A length of steel or iron bent at a right angle along its long dimension, used as a support or structural framework.角铁，角钢：沿长度弯成直角的钢或铁的柱状物，用作托座或结构支架美国传统〔inelegant〕The grand piano has been replaced with a small, inelegant electric model.三角钢琴被代之以一架粗鄙的小电子琴。柯林斯高阶 |