[] something that makes sb less willing to do sth阻碍因素；抑制因素◆removing financial disincentives for people to work after the age of 55消除对 55 岁以后继续工作的人们的经济阻碍因素◆Such a tax would act as a major disincentive to companies expanding by taking over other companies.这类税收将阻碍企业通过收购其他公司进行扩张。OPPincentive