You need an injection.
你需要打针。
英语 900 句（美音版） 看病

📚 句中词汇解析

从本句中提取的重要词汇

injection [ɪn'dʒɛkʃən] 词根: in
n. 注射;注射剂;[医]充血;（卫星等的）入轨;
💡 in向内，进入+ject投掷，扔+ ion名词后缀 → 向内投掷 → 注射
"A new method of fuel injection was developed during the war."
一种新的注油方法在战争期间发展起来.
近义：hypo, shot, jab, jag, input

📚 更多「英语 900 句（美音版）」例句

What's this?
这是什么？
I have some left.
我剩下一些。
He's the youngest in the family.
他是一家中最小的。
Make me a cup of coffee, will you?
给我冲杯咖啡，好吗？
Take two pills and have a good rest.
吃两片药，好好休息一下。
The doctor says that I should take quinine.
医生说我应该服用奎宁。