单词：backings
音标：['bækɪŋz] ；
n. 支持( backing的复数形式 ); 支持者; 背衬; <美口>（独唱或独奏的）伴奏
n. the act of providing approval and support
n. something forming a back that is added for strengthening
n. financial resources provided to make some project possible
n. something forming a back that is added for strengthening
n. financial resources provided to make some project possible