essential
01
必要的, 必不可少的
very necessary for a particular purpose or situation
例子
Adequate nutrition is essential for overall health and well-being.
充足的营养对于整体健康和幸福是必不可少的。
Sunscreen is essential for protecting your skin from harmful UV rays.
防晒霜对于保护皮肤免受有害紫外线伤害至关重要。
02
必要的, 基本的
forming the core or basis of something
例子
Good communication skills are essential for effective teamwork and project management.
良好的沟通技巧对于有效的团队合作和项目管理是必不可少的。
The manual covered all the essential procedures needed to operate the machinery safely.
手册涵盖了安全操作机器所需的所有基本程序。
例子
Effective communication is essential to the success of any team.
有效的沟通对任何团队的成功都至关重要。
Trust is essential in building strong relationships.
建立牢固的关系，信任是必不可少的。
例子
Essential hypertension is the most common form of high blood pressure and has no identifiable cause.
原发性高血压是最常见的高血压形式，没有可识别的原因。
The doctor diagnosed her with essential tremor, a condition that occurs without any underlying disease.
医生诊断她患有特发性震颤，这是一种在没有潜在疾病的情况下发生的病症。
Essential
01
必需品, 必要
a necessary item or element required for a specific purpose
例子
Food and water are basic essentials for survival.
食物和水是生存的基本必需品。
A first aid kit is an essential for any hiking trip.
急救包是任何徒步旅行的必备物品。
02
本质, 基本要素
the core or most important aspects or components of something
例子
Understanding the essentials of the case was crucial for the lawyer to argue effectively.
理解案件的要点对律师有效辩护至关重要。
She quickly learned the essentials of cooking before her first dinner party.
她在第一次晚宴前迅速学会了烹饪的要领。
词汇树
essentiality
essentially
essentialness
essential
essent
