相关单词近义词 brain 脑, keenness 锐利, acuteness 锐利, sharpness 锐利, alertness 警戒, awareness 认识, sharp-sightedness sharp-sighte..., visual acuity 视觉灵敏度临近词acumen, actuate, acuity test, acuity meter, Acuity chart, acuity of wit, acuity grating, acuity matching, Acuity analysis, Acuity condyloma, acuity photometer, acuity of hearing相似词actuarial, actuary, actuate, actuation, acumen, acupressure, acupuncture, acute, 返回 acuity