好词典

rougher

UK /ˈrʌfə/US /ˈrʌfər/

词源

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。

adjective

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。)

同义词:coarser, harsher, tougher

noun

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。)

同义词:preparer, initial processor

常见短语

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。)