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

I can't argue with that.
我觉得不错。
Exactly.
完全正确。
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。
更多情景英语 ›

🔤 更多 I 开头的单词

ignore label check
impounding water reservoir
in total
induced symptom
inexplorable
inorganic acid
internal sorting
interpretation of constitution
全部 I 开头单词 ›