快速答案
elidir 表示删除或省略；ilidir 表示以相反力量或证据驳倒。
可靠的方法是先判断这个词在句子里的功能，再翻译。
每个词的作用
elidir
to eliminate, suppress, or omit
Use elidir for removing a sound, word, legal effect, or obstacle.
ilidir
to refute or rebut
Use ilidir for overcoming an allegation, presumption, or evidence with contrary proof.
如何选择
- elidir: Choose elidir if the sentence points to removing a sound, word, legal effect, or obstacle.
- ilidir: Choose ilidir if the sentence points to overcoming an allegation, presumption, or evidence with contrary proof.
例句
O acordo não pode elidir a responsabilidade legal.
The agreement cannot eliminate legal responsibility.
A defesa tentou ilidir a presunção de culpa.
The defense tried to rebut the presumption of guilt.
常见误区
Both are formal, but legal writing keeps the contrast: an effect is elided, while an allegation or presumption is rebutted.
放到语境中练习
从你的真实生活中选一个句子，写两遍：一次用 elidir，一次用 ilidir。如果两个版本都可以，说明意思怎样变化。