
好词典

来自中古英语 rough,源自古英语 rūh,与荷兰语 ruw、德语 rau 同源,最终源自原始日耳曼语 *rūhaz。
❶ 比较级形式,指物体表面更不平整、更粗糙,或指行为举止更粗鲁、更不细致。
“The sandpaper became rougher after prolonged use.”
(长时间使用后,砂纸变得更粗糙了。)
“His hands were rougher than mine from years of manual labor.”
(由于多年体力劳动,他的手比我的更粗糙。)
❶ 在制造业或加工行业中,指进行初步粗加工的工具、机器或工人。
“The rougher prepares the metal before the final polishing.”
(粗加工工人在最终抛光前对金属进行初步处理。)
“This machine acts as a rougher in the production line.”
(这台机器在生产线上充当粗加工设备。)
rougher than — 用于比较,表示某物比另一物更粗糙或更粗鲁。
“The new fabric is rougher than the old one.”
(新布料比旧的更粗糙。)
rougher around the edges — 形容某人或某物在细节上不够精致,显得比较粗糙或不完美。
“His technique is effective, though rougher around the edges.”
(他的技术很有效,虽然有些粗糙不够完美。)