"he followed behind"; "seen from behind, the house is more imposing than it is from the front"; "the final runners were far behind"

"when he died he left much unfinished work behind"; "left a large family behind"; "the children left their books behind"; "he took off with a squeal of tires and left the other cars far behind"

"my watch is running behind"

同义词：slow

"fell behind in his studies"; "their business was lagging behind in the competition for customers"

"he fell behind with his mortgage payments"; "a month behind in the rent"; "a company that has been run behindhand for years"

同义词：behindhandin arrears