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);
🗣️ 情景例句
May I use the phone?
我可以用电话吗
Where are the stairs?
楼梯在哪里呢?
and these will ply the short wings with such irresistible power that they can bore for long distances through an opposing gale before exhaustion follows.