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
Hello, thank you very much for coming to my home.
你好,多谢你大驾光临我的寒舍。
Put your shoulder to the wheel.
努力工作。
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.