词根词缀：acuto-, acut-, acuti-, acu-, -cusis; also, agu-

【来源及含义】Latin: sharp, to sharpen, point; needle, pin

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "sour, sharp": acerb-; aceto-; acid-; acies- (not "sour"); oxy-; pung- (not "sour").

【同源单词】acicula, acicular, acicular ice, aciculate, aciculate, aciculiform

词根词缀：press-, presso-, pressi-, -prim-, -prin-

【来源及含义】Latin: press, to bear down on or against

【同源单词】acufilopressure, acupressure, acupressurist, angiopressure, blueprnt, compress