《英汉医学词典》fluidized bed catalytic cracking 流化床催化裂化 fluidized-bed catalytic cracking: 流化催化裂化fluidized bed catalytic cracker: 流化床催化裂化装置fixed bed catalytic cracking: 固定床催化裂化houdriflor-bed catalytic cracking: 胡追移动床催化裂解moving bed catalytic cracking: 移动床催化裂化; 移动床催裂化法下载手机词典可随时随地查词查翻译