xiaoxuan duan段: section; segment; part; para ...孝: filial piety萱: tawny daylily; day lily陈孝萱: vicky chen段斜率: slope/temperature factor adjustment of ph meter ph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:段孝萱，即可在微信中查询翻译
