Mantelpieces
n. 壁炉架；壁炉台
🗣️ 情景例句
Thank you.
谢谢。
Hold on.
等一会儿。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。