acutenessn.锐利；敏锐；剧烈acuteadj.严重的；敏锐的；急性的；剧烈的acute knee injury急性膝损伤Acute brain block急性脑梗塞acute injury lung急性肺损伤acute prostatitis急性前列腺炎acute angle crank锐角曲柄acute laryngnitis急性会厌炎acute mastoiditis急性乳突炎acute gastrodynia急性胃痛Acute pancreathis急性胰腺炎acute tonsillitis急乳蛾,急性扁桃体炎