roughened
英 [ˈrʌfnd]
美 [ˈrʌfnd]
v. 变粗糙; 使粗糙
roughen的过去分词和过去式
过去式:roughened
BNC.48740 / COCA.45245
柯林斯词典
- VERB (使)变得粗糙;(使)变得不平滑
If something hasbeen roughened, its surface has become less smooth.- ...complexions that have been roughened by long periods in the hot sun...
因长期曝晒而变得粗糙的皮肤 - She lifted her big, roughened hands.
她举起了那双粗糙的大手。
- ...complexions that have been roughened by long periods in the hot sun...
英英释义
adj
双语例句
- The surface appears roughened from the normal glistening appearance by the strands of pink-tan fibrin.
由于红褐色的纤维蛋白沉积,心包表面由光滑发光变得粗糙。 - A heavy infection with F. hepatica may be associated with roughened hair coats.
肝片吸虫的重度感染,可伴有被毛粗乱。 - Pork scurried from the room as her voice roughened and Scarlett was left alone with Gerald.
波克听她的声音急了,便赶忙走出去,留下思嘉单独跟杰拉尔德坐在房里。 - Galvanized surfaces, both old and new will be carefully roughened up.
应小心地使新旧镀锌表面变粗糙。 - The Raman spectra of benzene electrochemical adsorption on a roughened Rh electrode have been studied successfully by proper electrode treatment process.
利用成熟的电极处理方法成功地获得了苯在粗糙铑电极上电化学吸附的拉曼谱图。 - Experimental research and analysis of heat transfer augmentation in narrow passages with roughened surface and pin-fins
窄缝通道内带粗糙面和扰流柱的强化换热实验与热力性能分析冲击粗糙壁面复合冷却实验研究 - Ordered double-layer structures of gold/ silver nanoparticles on roughened gold substrates were obtained by self-assembly method, where benzidine was used as the coupling molecules.
采用自组装方法,以联苯胺为偶联分子,在粗糙金基底表面构筑了金/银纳米粒子的双层有序结构。 - His voice roughened with every word.
他说话的声音越来越嘶哑。 - And the long months of hard work at Tara had roughened her hands until they were far from pretty.
在塔拉的期艰苦岁月中,她的手被磨得粗糙乃至很难说是秀丽的了。 - The surface of the heart with hemorrhagic pericarditis demonstrates a roughened and red appearance.
出血性心包炎的心脏表面呈红色粗糙状。