vt.涉及，需要，牵涉，使必要
n.限定继承权，预定继承人的顺序

原形：entail第三人称单数：entails过去式：entailed过去分词：entailed现在分词：entailing

Tom's strategy does entail some risks.
用汤姆的策略确实要承担一些风险。
The journey will entail changing high-speed railway twice.
这次行程需要换乘两次高铁。
This project entails a lot of hard work.
这项目需要大量的艰苦劳动。
The statement entails the conclusion.
这个陈述蕴含了结论。
If it's raining, the streets will be wet.
如果下雨，街道就会湿。) - In this case, "it's raining" entails "the streets will be wet."
A bachelor entails being single.
单身汉意味着单身。
All mammals entail having fur or hair.
所有哺乳动物都具有毛发。
To be eligible for the job, you must have a degree.
要获得这份工作，你必须有学位。) - The eligibility entails possession of a degree.
The contract entails both parties agreeing to its terms.
合同包含双方同意其条款。
Knowledge of French entails being able to speak and understand the language.
懂法语就意味着能说会懂。
If you exercise regularly, you'll likely become healthier.
如果你经常锻炼，你可能会变得更健康。) - Regular exercise entails improved health.
Being a parent inherently entails responsibility.
为人父母本质上意味着责任。
The theory entails several key assumptions.
该理论包含了几个关键假设。
Each of these sentences demonstrates how "entails" is used to show that one thing logically follows or is necessarily true given another condition or fact.