Centroids
(centroid 的复数) n. 质心\\n[机] 瞬心线
🗣️ 情景例句
There's Mother and Grandpa ...
有妈妈和祖父呢……
Could you carry my doggie for me?
你能替我带我的小狗吗？
'Young man,' she answered, 'if you ate more and talked less, we would both enjoy our dinner!
“年轻人，”她回答说，“如果你多吃点，少说点，我们两个都会吃得好的！”