自增碳self: n. (pl. selves ) 1.自己;自身;本身; ...carburization: 渗碳处理; 渗碳法; 渗碳作用; 增碳carburization material: 渗碳剂carburization of zircon: 锆英石碳化carburization zone: 碳化层; 炭化层下载手机词典可随时随地查词查翻译