{"backimixing":{"translation":"[化] 逆向混合; 回混; 反混","word":"backimixing"},"backing":{"definition":"n. the act of providing approval and support\nn. something forming a back that is added for strengthening","phonetic":"'bækiŋ","translation":"n. 后退, 衬背, 后援, 支持者\n[化] 衬垫","word":"backing"},"backing a bill":{"translation":"[经] 背书担保一张票据","word":"backing a bill"},"backing a warrant":{"translation":"[法] 背书逮捕状","word":"backing a warrant"},"backing belt":{"translation":"[机] 后动皮带","word":"backing belt"},"backing board":{"translation":"[机] 底板","word":"backing board"},"backing copy":{"translation":"[计] 备用拷贝","word":"backing copy"},"backing material":{"translation":"[化] 基底材料\n[医] 底料","word":"backing material"},"backing memory":{"translation":"[计] 后备存储器","word":"backing memory"},"backing out":{"translation":"[计] 回退","word":"backing out"},"backing paper":{"translation":"[机] 背纸, 底子纸","word":"backing paper"},"backing pulley":{"translation":"[机] 回行皮带盘","word":"backing pulley"},"backing pump":{"translation":"[化] 前级泵","word":"backing pump"},"backing ring":{"translation":"[化] 垫环","word":"backing ring"},"backing run":{"translation":"[化] 封底焊","word":"backing run"},"backing sand":{"translation":"[机] 背砂","word":"backing sand"},"backing sheet":{"translation":"[计] 支撑片, 备用表\n[经] 副份","word":"backing sheet"},"backing stage":{"translation":"[化] 前级","word":"backing stage"},"backing storage":{"translation":"[计] 后备存储器","word":"backing storage"},"backing store":{"translation":"[计] 后备存储器","word":"backing store"},"backing tape":{"translation":"[计] 带基; 磁带基","word":"backing tape"},"backing up":{"translation":"[机] 回投, 回冲, 回行","word":"backing up"},"backing vacuum":{"translation":"[化] 前级真空","word":"backing vacuum"},"backing weld(ing)":{"translation":"[化] 打底焊","word":"backing weld(ing)"},"backing-off lathe":{"translation":"[机] 铲齿车床","word":"backing-off lathe"},"backing-out":{"translation":"[计] 取消, 退出, 逆序操作","word":"backing-out"},"backings":{"definition":"n. the act of providing approval and support\nn. something forming a back that is added for strengthening\nn. financial resources provided to make some project possible","phonetic":"'bækɪŋz","translation":"n. 支持( backing的复数形式 ); 支持者; 背衬; <美口>（独唱或独奏的）伴奏","word":"backings"}}