
sharpen
英 /ˈʃɑːpən/ 美 /ˈʃɑːrpən/
- v. 磨快;削尖To make an edge or point sharper.
- v. 提高;增强To make a skill, sense, or quality more effective.
I sharpened my pencil before sketching the sleeping cat.
画那只熟睡的猫之前,我削尖了铅笔。
Classroom debates can sharpen students' critical thinking skills by encouraging them to examine competing arguments.
课堂辩论鼓励学生审视相互对立的论点,从而提高批判性思维能力。
搭配
sharpen a pencil 削铅笔sharpen a knife 磨刀sharpen skills 提升技能sharpen focus 增强专注力
辨析提示
sharp加-en构成动词,也可比喻提升技能。
词族
sharp (adj.)、sharpener (n.)、sharply (adv.)、sharpness (n.)
近义 hone
反义 blunt
相关词
插画、释义与录音:Word Atlas contributors(词光),CC BY 4.0,已修改。署名与许可