1
be committed to sth
表示对某事的投入。
She is committed to her work.
她致力于她的工作。
投入的；尽心尽力的
先理解核心含义，再看它在真实句子里的用法。
投入的；尽心尽力的
Showing commitment, such as being willing to give your time and energy to something.
She is committed to her work.
她致力于她的工作。
受约束或锁定(常因承诺)于某项行动方针。
Obligated or locked in (often by a pledge) to some course of action.
表现出承诺的。
Showing commitment.
处于专一(但不一定永久)的性关系中。
Associated in an exclusive (but not necessarily permanent) sexual relationship.
She is a committed teacher who spends extra hours helping struggling students.
她是一位尽职尽责的老师，花额外时间帮助学习困难的学生。
He remains committed to his long-term relationship despite the challenges.
尽管面临挑战，他仍然忠于他的长期关系。
The company is committed to reducing its carbon footprint by 50% by 2030.
该公司致力于到2030年将碳足迹减少50%。
表示对某事的投入。
She is committed to her work.
她致力于她的工作。
The organization is committed to helping the poor.
该组织致力于帮助穷人。
用作前置定语。
She is a committed teacher.
她是一位尽职尽责的老师。
Not this
He is very committed with his work.
Use this
He is very committed to his work.
形容词'committed'后应接介词'to'表示致力于某事，而非'with'。
Not this
I committed to finish the project on time.
Use this
I am committed to finishing the project on time.
当表达'献身于或致力于'的状态时，应使用形容词'committed'的系表结构'be committed to'，而非动词过去式'committed to'（后者表示过去承诺的动作）。注意介词to后接动名词形式。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
致力于
She is committed to improving the lives of others.
她致力于改善他人的生活。
忠诚的关系
They have been in a committed relationship for five years.
他们维持一段忠诚的关系已有五年。
尽心尽力的团队
The committed team worked tirelessly to meet the deadline.
这个尽心尽力的团队为赶上截止日期而不懈努力。
坚定的活动家
As a committed activist, he never wavered in his cause.
作为一位坚定的活动家，他从未动摇过自己的事业。
尽职的员工
The company values every committed employee.
公司重视每一位尽职的员工。
深度投入的
They are deeply committed to environmental protection.
他们深度投入于环境保护。
致力于，献身于
She is committed to improving education in rural areas.
她致力于改善农村地区的教育。
忠诚的关系，认真的恋爱关系
They have been in a committed relationship for five years.
他们已经建立了五年的忠诚关系。
虔诚的基督徒
He is a committed Christian who volunteers at his church every week.
他是一位虔诚的基督徒，每周都在教堂做志愿者。
Use committed naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
将 committed 联想为‘共同（com）送出（mit）’，像一群人共同投身事业，忠心不二。
多用于正式场合（如职场、政治），也常见于个人关系等非正式语境，寄存器通常为中性偏正式，但具体视语境而定。推荐使用mixed。
常与介词to连用，表示致力于某事或承诺做某事
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.