Definition
- C1
A practical method or guideline based on experience or practice for estimating or measuring something.
經驗法則
As a rule of thumb, I usually set aside ten percent of the budget for unexpected expenses.
作為一個經驗法則，我通常會預留百分之十的預算來應對意外開支。
A rule of thumb for cooking pasta is to use about 100 grams of dried pasta per person.
煮義大利麵的經驗法則是每人使用約100克的乾麵。
A rule of thumb is that if your cat suddenly starts hiding, it may indicate that they are feeling unwell.
一個經驗法則是，如果你的貓突然開始躲藏，可能表示牠們感到不舒服。