参考例句

1. Use the light. And return to clear-sightedness.
用其光，复归其明。
2. he who stays by gentility is strong. Use the light. And return to clear-sightedness.
用其光，复归其明，无遗身殃，是为习常。
3. Acupuncture may be helpful for short=sightedness, but a rather prolonged treatment is needed.
针刺对近视眼可能有好处，但是需要较长的时间。
4. Acupuncture may be helpful for short=sightedness, but a rather prolonged treatment is needed.
针刺对近视眼可能有好处，但是需要较长的时间。
5. After a while the piano goes into a vagrant, introspective crescendo of D-sharp and F-sharp minor chords, which leads nowhere in particular, ending ritardando.
过了一会儿，钢琴进入了由渐强的升D和升F小调和弦组成的没有特定目的地的漂泊中，以徐缓的曲调结束。

网络释义

incisive knife-edged nipping sharp sharp-cut sharp-edged sharp-set
锋利的;
incisive knife-edged nipping sharp sharp-cut sharp-edged sharp-set
锋利的;
incisive knife-edged nipping sharp sharp-cut sharp-edged sharp-set
锋利的;
incisive knife-edged nipping sharp sharp-cut sharp-edged sharp-set
锋利的;
cannily canny gumptious politic sharp sharp-sighted shrewd
精明的;