handiness
n. 巧妙；敏捷；轻便
近义词：convenience，skill，ingenuity，accessibility，proximity，closeness，usefulness，utility，helpfulness，efficacy，practicality，ability，competence，proficiency，availableness，availability，
英英释义
Noun
- skillfulness with the hands;
"he can do any sort of work requiring handiness and dexterity"
- the quality of being at hand when needed
例句
用作名词(n.)
- The welding machine's main stress parts adopt cast steel, which has characteristic of handiness and durability.焊机主要受力部件采用了铸钢件，具有轻便耐用的特点。