handiness的中文翻译是什么意思

I was greatly impressed by the handiness with which she played the piano.

她弹奏钢琴如此娴熟,给我留下了深刻印象.

Precise design of complete machine, compact conformation, handiness and simplicity.

整机设计精致, 结构紧凑, 操作方便简洁.

Self - provided large paper roll hoisting equipment and handiness & immediacy.

自备大纸卷起重设备, 操作方便 快捷.

He can do any sort of work requiring handiness and dexterity.

他能够胜任任何需要心灵手巧的工作.

Provide full auto and unload apparatus , handiness and immediacy.

配备全自动上下料装置, 操作方便快捷.