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
Put your cards on the table.
把牌都摊到桌面上。
Misfortune comes on wings and departs on foot.
遭灾易，消灾难。
Just as that moment the train came into the station.
正在这时，火车进站了。