Describes something you do or give with all of yourself in it — no part of you holding back, no private doubts kept in reserve. It goes most naturally with things like support, agreement, approval, welcome, effort, and apology: 'her whole-hearted support', 'a whole-hearted attempt'. The idea underneath is that a person can agree with only part of their heart — politely, or because they must — and this word says that did not happen here.

Describes something用來形容某件事 you do or give你做的事或給出的東西 with all of yourself in it整個人都投入在裡面 — no part of you holding back沒有一部分的你在保留, no private doubts kept in reserve也沒有私下藏著的疑慮。It goes most naturally with things like它最自然搭配的字像是 support, agreement, approval, welcome, effort, and apology支持、同意、贊成、歡迎、努力、道歉: 'her whole-hearted support''her whole-hearted support', 'a whole-hearted attempt''a whole-hearted attempt'。The idea underneath is底層的想法是 that a person can agree一個人可以同意 with only part of their heart只用他心裡的一部分 — politely, or because they must可能是出於禮貌，或是因為不得不 — and this word says而這個字說的是 that did not happen here這裡沒有發生這種情況。

It is a warm, positive word, slightly formal, common in writing and in speeches; in ordinary chat people are more likely to say 'totally behind you' or 'really meant it'.

It is a warm, positive word這是一個溫暖、正面的字, slightly formal有點正式, common in writing and in speeches常出現在寫作和演講裡；in ordinary chat在平常聊天裡 people are more likely to say人們比較會說 'totally behind you''totally behind you' or或 'really meant it''really meant it'。

Note that it describes the giving of yourself, so it sits in front of nouns about actions and feelings, not in front of people — we do not usually say 'a whole-hearted man'. It is written with a hyphen or as one word, 'wholehearted'; both are accepted and the one-word form is now more common in American writing.

Note that請注意 it describes the giving of yourself它形容的是「把自己交出去」這件事, so it sits in front of nouns about actions and feelings所以它放在跟行動、感受有關的名詞前面, not in front of people而不是放在人的前面 — we do not usually say我們通常不會說 'a whole-hearted man''a whole-hearted man'。It is written with a hyphen or as one word它可以寫成有連字號的形式，也可以寫成一個字, 'wholehearted''wholehearted'；both are accepted兩種寫法都可以 and the one-word form is now more common in American writing而在美式寫作裡，現在一個字的寫法比較常見。