Centroid of volume
[计] 体积质心
🧩 词语组成解析
n. 质心\\n[机] 瞬心线
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
It's not just the job.
不只是那项工作而已。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
The cupboards in her kitchen were full of things she did not need.
她厨房的橱柜中放满了她不需要的东西。