Core sand mixer
[机] 心砂混合机
🧩 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）;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
His daughter is sick.
他女儿生病了。
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
I though so.Who's that beside her?
我也这样想。她旁边的那个人是谁？