等级森严stratify: vt. (-fied) 1.使成层，使分层。 2.【园艺 ...feudal society was rigidly stratified: 封建社会等级森严rigidly: 坚硬地stratified: 层化的; 层积的; 成层的; 分层的; 有层次的rigidly adhere to: 死守阵地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:be rigidly stratified，即可在微信中查询翻译
