Sprue former
[医] 铸道形成针
🧩 词语组成解析
n. 浇口, 熔渣, 口炎性腹泻\\n[化] 浇口; 铸口; 流道
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
Let's fight one-on-one!
来单挑！
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。