Injection piston

[化] 注射柱塞

🧩 词语组成解析

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
piston ['pɪstən]
n. <机>活塞;

🗣️ 情景例句

Is everything all right?
一切都好吗？
Fame is a magnifying glass.
名誉是放大镜。
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起！电话线路不太好。你能说清楚一些吗？
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🔤 更多 I 开头的单词

ichoremia
immunosuppressed
in the twinkling of an eye
individual job time ticket
informal organization
inoculates
international railway through transportation
invalidly
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