water-actuated battery水: water激励: encourage; impel; urge; insp ...电池: cell; battery; element; elec ...水激活电池: water activated battery; water-activated battery场激励电源: field power supply下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:水激励电池,即可在微信中查询翻译