lu yongan陆: land永: perpetually; forever; always安: peaceful; quiet; tranquil; c ...永安: hisayasu; nagayasu; vinh yen; yung an; yungan大陆永恒说: permanence of continents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:陆永安,即可在微信中查询翻译