溶解杂质dissolve: vt. 1.溶,使溶解,使融化,使液化。 2.使分解,使 ...impurity: n. 〔常用 pl.〕 1.不纯,不洁。 2.下流,不道 ...dissolved: 被溶乙炔; 溶化的; 溶解的acetylene dissolved: acetylene液化乙炔; 溶于溶剂的乙炔be dissolved in [into] tears: 泪流满面[情不自禁]地哭起来下载手机词典可随时随地查词查翻译