to act in opposition to someone or something
反对某人或某事 (fandui mou ren huo mou shi)
"The new policy may work against small businesses."
"新政策可能会对抗小企业。" (xin zhengce keneng hui **duikang** xiao qiye.)
to add layers or levels to a piece of art or design
to cooperate with others to achieve a goal
to imply or suggest something indirectly
to respond to kindness by doing something nice in return
to continue waiting for something you want; to resist giving...
to do something badly or incorrectly