Core filler
[机] 砂心填料
🧩 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）;
filler
['filə]
n. 填装物，填塞物;填装者，填注者;（杂志等的）补白;（报纸等的）补白;
🗣️ 情景例句
He made a pretty fortune by selling all his land.
他卖了所有的土地发了大财。
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
One morning the tiger was very, very hungry.
一天早上老虎饿极了。