(LONGMAN2000) curve | Definition: 曲线 | (IELTS4000) curve | Definition: bend or turn gradually from a given direction, as road curves to the right | (NGSL) curve | Definition: smooth rounded line that is not straight | | (ESS4000) curve | Definition: To curve is to move in a line that bends and does not go straight. | Example: →The road curves to the left and to the right. |