persistent storageperson-to-person service永: perpetually; forever; always续: continuous; successive性: nature; character; dispositi ...储存: lay in; lay up; store up; ke ...体: body; part of the body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:永续性储存体，即可在微信中查询翻译
