injection

in'dʒekʃәn
四级六级雅思GRE Collins 2

英文释义

n. the forceful insertion of a substance under pressure
n. any solution that is injected (as into the skin)
n. the act of putting a liquid into the body by means of a syringe

中文翻译

n. 注射, 注射剂
[化] 注入; 注射

2
Collins 星级
4,565
BNC 频率
5,734
使用频率

记忆技巧

injection 由前缀 in-（表示“进入”）和词根 ject（表示“投掷、抛出”）构成，后面加上名词后缀 -ion。可以理解为“将某物注入”的过程。

例句

1. The doctor gave me an injection to help with my pain.
医生给我打了针来缓解我的疼痛。
2. Some people are afraid of getting injections at the clinic.
有些人害怕在诊所打针。
3. After the flu injection, I felt a little sore in my arm.
打完流感疫苗后，我的手臂有点酸痛。

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