Centroids
(centroid 的复数) n. 质心\\n[机] 瞬心线
🗣️ 情景例句
I'm very glad to meet you.
很高兴认识你。
I don't know how I can thank you enough.
我不知道怎样谢您才好。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？