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
to be with people--people his own age.
和别人交往像他那般年纪的人。
I'm the worst pupil in my party.
我是我的聚会中最坏的学生。
Thanks very much. Granny, the hospital is not very near.
非常感谢。老大娘，这家医院有点远。