vital
/ˈvaɪt(ə)l/📚 2939 91 3四级六级考研托福雅思高考If you say that something is vital, you mean that it is necessary or very important. 至关重要的
adjective [原级]至关重要的，必不可少的；生机勃勃的，充满活力的；生命的，维持生命所必需的
The port is vital to supply relief to millions of drought victims.
noun [具体名词]身体的重要内脏，维持生命的重要器官（vitals）
Trust is a vital component in any relationship.
单词造句: