名词
1. 支持；资助；帮助
If someone has the backing of an organization or an important person, they receive support or money from that organization or person in order to do something.
2. 背衬；底衬
A backing is a layer of something such as cloth that is put onto the back of something in order to strengthen or protect it.
3. （流行歌曲的）伴奏，伴唱
The backing of a popular song is the music which is sung or played to accompany the main tune.
1. the act of providing approval and support
e.g. his vigorous backing of the conservatives got him in trouble with progressives
Synonym: backupchampionshippatronage
2. something forming a back that is added for strengthening
Synonym: mount
3. financial resources provided to make some project possible
e.g. the foundation provided support for the experiment