1. 拒绝承认：disagreeableness 不愉快 | disallow 拒绝承认 | disappearance of conditional reflex 条件反射的消失
2. 不同意：Diffuse 漫反射(D) | Disallow 不同意(D) | Display 显示(D)
3. 不允;拒绝：diminish#减少;缩小 | disallow#不允;拒绝 | disarm#缴械;解除武装
1. 不允许;不接受;驳回
If something is disallowed, it is not allowed or accepted officially, because it has not been done correctly.
e.g. England scored again, but the whistle had gone and the goal was disallowed...
英格兰又进一球，但哨声已响，进球无效。
e.g. The Internal Revenue Service sought to disallow the payments...
国内收入署试图驳回这些缴纳款。