Compactness of region
[计] 区域压缩性
🧩 词语组成解析
compactness
[kəm'pæktnis]
n. 紧密;坚实;紧凑;小巧;
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
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
Do you usually lenrn Japanese on Saturday?
你通常在星期六学日文吗？
Look at the sun! It's very bright.
瞧，阳光灿烂！