1.
having acute mental or emotional sensibility.
精神敏感的，感觉敏锐的。
2.
an oBservant traveler
一个感觉敏锐的旅行者
3.
(usually followed by `to') showing acute awareness; mentally perceptive.
（通常接‘to’）表现出敏锐的意识；在内心感觉敏锐的。
4.
an observant traveler.See Synonyms at careful
一个感觉敏锐的旅行者参见
5.
She is a woman of keen perception.
她是一个感觉敏锐的女人。
6.
he had a keen ear; a good ear for pitch.
要进行观察，必须使感觉敏锐,尤其是眼明和耳聪。
7.
The most susceptible, and the first to be affected, are the intellectuals and the young students.
特别是文化人和青年学生， 感觉敏锐，首当其冲。
8.
He was by nature powerful of thought and sensibility, and the creative spirit was restive and urgent.
他天生思维犀利，感觉敏锐，创作感强烈得难以驾驭。
9.
The people can tell very well what their standard of living is.
生活水平究竟怎么样，人民对这个问题感觉敏锐得很。
10.
Their senses are miraculously acute.
他们的感觉非凡地敏锐。
11.
The rhino's most acute sense is smell.
犀牛最敏锐的感觉器官是嗅觉。
12.
His intuitions were keen at times.
他的感觉有时候非常敏锐。
13.
keenly perceptive or alert.
敏锐的感知力的，或警觉的。
14.
keen [dull] sense of smell
敏锐[迟钝]的嗅觉
15.
She has an uncanny sense of what others feel.
她具有察觉他人心思的异常敏锐的感觉。
16.
a discriminating interior designer; a nice sense of color; a nice point in the argument.
敏锐的室内装饰设计师；对颜色的敏锐感觉；在辩论中敏锐的指出（问题）。
17.
Warm up the emotion, acuity feeling, brighten the mood.
温暖情绪，敏锐感觉和增强记忆，使人心情愉快。
18.
Most susceptible, and the first to be affected, are the intellectuals and the young students.
特别是文化人和青年学生，感觉锐敏，首当其冲。