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
at the Museum of Natural History.
在自然历史博物馆。
I ate roast chicken for lunch yesterday.
我昨天午饭吃的是烧鸡。
If you want to send a letter to an office abroad that is in a different time zone, you can send a fax, and it will be received even though the office is not open.