愿意 yuànyì
愿意（yuànyì）means “be willing to: subjective willingness”. 愿意 before a verb expresses that the subject is willing or glad to do something — an inner wish, not ability or permission. Formation: 愿意 + 动词（否定：不愿意）
be willing to: subjective willingness
HSK3Formation
愿意 + 动词（否定：不愿意）
Explanation
愿意 before a verb expresses that the subject is willing or glad to do something — an inner wish, not ability or permission. Negative 不愿意 means 'unwilling.' It can also take an object clause: 我愿意你来.
Examples
Note
Stresses inner desire; contrast 想 (want to) and 要 (intend to).
FAQ
愿意 — what does it mean and how is it used?
be willing to: subjective willingness. 愿意 before a verb expresses that the subject is willing or glad to do something — an inner wish, not ability or permission. Negative 不愿意 means 'unwilling.' It can also take an object clause: 我愿意你来.
愿意 — how do you form it?
愿意 + 动词（否定：不愿意）
愿意 — any usage notes?
Stresses inner desire; contrast 想 (want to) and 要 (intend to).