"essential" in Chinese (Simplified)

必需的关键的基本的

Definition

非常重要且必不可少的；你必须拥有或不能缺少的东西。

既可用于正式也可用于日常表达。常与'for'或'to'连用，如'essential for health'。比'necessary'语气更强，表示绝对不可或缺。

Water is essential for life.

水对生命是**必需的**。

It is essential to bring your passport.

带护照是**必需的**。

Eating vegetables is essential for good health.

吃蔬菜对健康非常**关键**。

Good communication is essential in any relationship.

良好的沟通在任何关系中都是**必不可少的**。

Don't forget the essential details when you fill out the form.

填写表格时别忘了**关键**信息。

Having a good night's sleep is essential if you want to feel energetic tomorrow.

如果你明天想有精神，今晚好好睡觉是**必不可少的**。