Contraceptive injection（）：n. - 完整释义与助记

🧩 词语组成解析

contraceptive [[ˌkɔntrə'septiv]]

a. 避孕的\\nn. 避孕剂, 避孕用具

injection [ɪn'dʒɛkʃən]

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

Yes, they do.

是的，花儿好香。

Live to learn and learn to live.

生而学之，学而生之。

I immediately regretted answering in the way I did, but I said, 'I enjoy cleaning windows at night.'

“我喜欢在夜里擦窗子。”

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