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
No way. I must get everything ready before noon.
不行啊，我必须在中午前把一切都做好。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
Such inns as there were generally dirty and flea-ridden;
那里的小客栈一般都很肮脏，而且跳蚤猖獗。