backwardness
/BrE ˈbakwədnəs 
, AmE ˈbækwərdnəs /
noun
[uncountable] 1 (of culture, economy) 落后
2 Psychology, School 迟钝
3 (shyness) 害羞
4 (reticence) 迟疑;
backwardness in or about doing sth; 在做某事方面的犹豫不决
backwardness
English → Chinese
Oxford English–Chinese