licit
词根词缀：
illicit adj. 不合法的
il 不 + lic 被允许，被批准 + it → 不合法的
licence n. 特许；许可证
lic 被允许，被批准 + ence 表状态 → 特许；许可证
license v. 批准
lic 被允许，被批准 + ense → 批准
licit adj. 合法的
lic 被允许，被批准 + it → 合法的
delicate adj. 精致的
de 加强 + lic 引诱 + ate 具有…的 → 非常引诱人的 → 精致的
delicacy n. 精致
de 加强 + lic 引诱 + acy 表状态，delicate的名词 → 精致
delicious adj. 美味的
de 加强 + lic 引诱 + ious …的 →〔食品〕极为引诱人的 → 美味的
elicit v. 得出
e 出 + lic 引诱 + it → 引诱出 → 得出
frolic v./n. 嬉戏
fro 互相 + lic 引诱 → 互相引诱 → 嬉戏
licentious adj. 放肆的；淫荡的
lic 引诱 + ent 具有…性质的，关于…的 + ious …的 → 不停地引诱 → 放肆的
数据来源：新东方英语词汇速记大全
相关例句：
Considering changes of social relationship, protection of licit rights and maintenance of justice authority, it is necessary that suitable relief shall be offered to the third party who is not involved in the original trial.
从适应社会关系的变化、保护合法权利以及维护司法权威三个方面的需要考虑，有必要对案外第三人提供相应救济。
Conducting clinical trial in accordance with guideline for GCP ( Good Clinical Practice) provides assistance on the licit rights as well as the safety of the subjects, and it can also assure the reliance of the dossier.
临床试验中遵循药品临床试验管理规范（GCP）的原则有助于保护受试者的合法权益及健康安全，并确保临床试验结果科学可靠。
A licit industry would be financially dependent on the minority of consumers who become chemically dependent, just as the alcohol industry derives most of its revenue from periodic binge drinkers and chronic alcoholics.
合法化的行业将在经济上依赖一小部分上瘾的顾客，正如酒业的营收大多来自经常豪饮者和长期酗酒者一样。
Licit movement of narcotic drugs;
麻醉药品的合法流动；
Substantially, all of the state-owned assets 'realization forms are focused on licit and rational uses according to their own characters and the need of development of social security business.
实质上，无论是哪种国有资产，其社会保障功能的实现形式问题都集中在如何按照社会保障事业的发展要求和自身性质合理、合法地使用上。
The Roman's governing was considered legitimacy, and rulers with the title Roman Emperor were regarded as orthodox and licit ones.
罗马的统治被视为正统，拥有罗马皇帝头衔的统治者被认为是正宗和合法的。