machineries的翻译,读音
释义:
(machinery 的复数) n. 机器, 机械装置, 机构
[化] 机械
plural of machinery
n. machines or machine systems collectively
n. a system of means and activities whereby a social institution functions
[化] 机械
plural of machinery
n. machines or machine systems collectively
n. a system of means and activities whereby a social institution functions
