medical 英[ˈmedɪkl] 美[ˈmɛdɪkəl]
adj. 医学的; 医疗的; 医药的; 内科的;
n. 体格检查;
[例句]Several police officers received medical treatment for cuts and bruises.
几名警官因割伤和擦伤而接受了医治。
[其他] 复数：medicals
operation 英[ˌɒpəˈreɪʃn] 美[ˌɑ:pəˈreɪʃn]
n. 手术; 操作，经营; [数] 运算; 作用;
[例句]The rescue operation began on Friday afternoon
救援行动于星期五下午开始。
[其他]
