Centroid of area
[机] 面心
🧩 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];
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
We are customers of the bank.
我们是贵行的顾客。
It was so cold the car wouldn't start.
天冷得汽车的引擎都无法发动了。
I can show you other quotations that are lower than yours.
我可以把比贵公司报价低得多的价目表给你看看。