Coinjection moulding
[化] 共注射成型
🧩 词语组成解析
moulding
[['məuldiŋ]]
n. 模制, 浇铸\\n[医] 儿头变形; 塑型
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
Don't tell me.
不要告诉我。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。