spoiled grass破坏性: destructiveness; destructive ...梯度: gradient; grad回: circle; wind聚: assemble; gather; get togeth ...回波: echo; return waves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:破坏性稳态梯度回聚回波,即可在微信中查询翻译