體積小的英文：
compactness
參考例句：
Granted, the Japanese cars have presented some logistical problems, but Americans are an inventive people.
當然了，像日本式的汽車會產生一些體積小的問題，但美國人是些善於發明創造的人。
Small but powerful OHV motor
體積小功率大的OHV發動機
Small size and low power consumption are the two important factors that make transistors preferable to electron tubes.
體積小和消耗功率低，這兩個重要因素使電晶體比電子管優越。
Transistors, which are small in size, can make previously large and bulky radios light and small.
體積小的電晶體使得先前那種大而笨的收音機變得輕又小。
compactness是什麼意思：
n. 簡潔，緊湊；緊密；緊密度
To become compact or solid;cohere.
凝固使堅實或變硬；粘著緊湊
I want to buy a compact.
我想買一個小粉盒。 The Smith boy was compacting the trash.
史密斯家的男孩在把垃圾壓緊。
A compact flat,car,kit
小型的.單元、汽車、箱子等
Not taut, firm, or compact; slack.
鬆弛的不緊、不嚴密或不堅實的;放鬆的
