单词	auto-injector
释义	auto-injector noun au·​to-in·​ject·​or ˌȯ-tō-in-ˈjek-tər  variants or less commonly autoinjector medical : a device for injecting oneself with a single, preloaded dose of a drug that typically consists of a spring-loaded syringe activated when the device is pushed firmly against the body Word History First Known Use 1905, in the meaning defined above Medical Definition auto-injector noun au·​to-in·​ject·​or ˌȯ-(ˌ)tō-ˌin-ˈjek-tər  variants also autoinjector : a device for injecting oneself with a single, preloaded dose of a drug that typically consists of a spring-loaded syringe activated when the device is pushed firmly against the body Some parents and health officials say epinephrine auto-injectors should be as common in schools as defibrillators are, so immediate help would be available to any student suffering anaphylaxis … Noreen S. Ahmed-Ullah, The Chicago Tribune
随便看	Mushet steel mushet's steel mushier mushiest dome of silence domed Domenichino doment domer domes domesday Domesday Book domesdays domestic domestic animal domestic animals domestic architecture domestic bill domestic cat domestic economy domestic emoluments clause domestic factor domestic fowl domestic partner domestic partners

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。