Injection moulding
[化] 注射成型; 注压法; 注模法; 注塑; 注塑件
🧩 词语组成解析
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
🗣️ 情景例句
maybe you should think about becoming a writer.
也许你应考虑成为一名作家。
His presence in the room was not noticed.
没有人注意到他在房间里。
They look young! Who's that man?
他们看上去好年轻啊!那个人是谁?
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