Core jig
[机] 砂心工模
🧩 词语组成解析
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
jig
[[dʒig]]
n. 吉格快步舞, 快步舞曲, 带锤子的钓钩, 夹具\\nv. 乱跳, 加工用钩钓鱼, 选筛\\n[计] 装架; 钻模; 夹具
🗣️ 情景例句
What a downpour!
下得可真够大的！
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
They are too high. Be careful, Jim! It's dangerous.
它们太高了，小心，吉姆！那很危险。