英语词汇“prophylactic”是什么意思，“prophylactic”的读音、用法及例句翻译-烛光网

词汇	prophylactic
释义	pro·phy·lac·tic AHD[prō'fə-lăkʹtĭk, prŏf'ə-] D.J.[ˌprəʊfəˈlæktɪk, ˌprɒfə-]K.K.[ˌprofəˈlæktɪk, ˌprɑfə-]adj.（形容词） Acting to defend against or prevent something, especially disease; protective.预防的：防范或预防某物的，比如疾病；保护性的 n.（名词） A prophylactic agent, device, or measure, such as a vaccine or drug.预防剂：预防性的物质、器具或措施，比如疫苗或药物 A contraceptive device, especially a condom.避孕工具：预防怀孕的器具，尤指避孕套 Etymology语源 French prophylactique 法语 prophylactique from Greek prophulaktikos 源自希腊语 prophulaktikos from prophulassein [to take precautions against] 源自 prophulassein [对…提防] pro- [before] * see pro- ²pro- [有…之前] * 参见 pro-² phulassein [to protect] from phulax [guard] phulassein [保护] 源自 phulax [守卫] Related Forms继承用法pro'phylacʹtically adv.（副词）
随便看	throws throwster throwsters throw-weight throw–in thru thru thrum thrummed thrumming thrums thrush thrushes thrust thrust fault thrusting thrusts thrust stage thruway thruway -ths Thu Thucydides thud thudded

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