单词发音
- 英式发音:/ɪnˈdʒekt/
- 美式发音:/ɪnˈdʒekt/
分析词义
- 动词:注入,注射。指将液体通过针管等工具引入体内或其他物体中。
列举例句
- The nurse injected the vaccine into his arm.
- 护士给他的手臂注射了疫苗。
- They need to inject more funds into the project to keep it going.
- 他们需要向该项目注入更多资金以保持其运行。
- The scientist decided to inject the solution directly into the specimen.
- 科学家决定直接将溶液注入样本中。
词根分析
- 词根:ject (to throw, to cast)
- 衍生单词:
- Inject: to insert by a sudden push or thrust.
- Project: something that is planned or undertaken.
- Eject: to expel or thrust out with force.
- Reject: to refuse to accept or consider.
词缀分析
- 前缀:in- (表示向内)
- 后缀:-ct (表示动作或状态)
- 相同词缀的其他单词:
- Insert: to put or place into something.
- Intercept: to stop something from reaching its intended destination.
发展历史和文化背景
- 造词来源:来源于拉丁语“injectare”,由“in-”(into)和“jacere”(to throw)组成,字面意思是“throw into”。
- 文化内涵:在医学领域,注射是一种常见的治疗手段,用于给药、接种疫苗等。在工程和科学领域,也常用来描述将某种物质引入系统的过程。
单词变形
- 名词:Injection /ɪnˈdʒekʃən/(注射)
- 形容词:Injectable /ɪnˈdʒekəbl/(可注射的)
- 固定搭配:Inject with (注入),Inject into (注射到...中)
记忆辅助
- 联想记忆法:想象一个医生正在用针管将药物注入病人的手臂,这个动作就是“inject”。
- 图像记忆法:画一个带有针头的注射器,旁边写上单词“inject”。
小故事
Tom was very scared when he saw the syringe. "Don't worry, I will inject the medicine quickly," said the nurse gently. Tom took a deep breath and felt better after the injection.
- 汤姆看到注射器时非常害怕。“别担心,我会快速给你注射药物,”护士温和地说。汤姆深吸了一口气,注射后感觉好多了。