The adverb: doing something in a way that is not true — saying something while knowing it is false. It attaches to verbs of speaking and reporting: answer untruthfully, claim untruthfully, state untruthfully, testify untruthfully.

the adverb這個副詞: doing something做某件事 in a way that is not true用不真實的方式 -- saying something一邊說話 while knowing it is false一邊明知是假的的意思。 it它 attaches to搭配 verbs of speaking and reporting說話和陳述類的動詞: answer untruthfully不實地回答、 claim untruthfully不實地聲稱、 state untruthfully不實地陳述、 testify untruthfully不實地作證。

Its natural home is formal and legal writing, where the exact wording matters: 'He untruthfully claimed to have a medical degree.' Notice where it likes to sit — most often right before the verb, or just after it ('he untruthfully stated' / 'he stated untruthfully'), rather than at the end of the sentence.

its它 natural home自然出現的場合 is formal and legal writing是正式和法律文書、 where那裡 the exact wording matters用字精確很重要: 'he untruthfully claimed to have a medical degree'「他不實地聲稱自己有醫學學位」。 notice留意 where it likes to sit它喜歡出現的位置 -- most often right before the verb最常緊接在動詞前、 or just after it或緊接在後 ('he untruthfully stated' / 'he stated untruthfully')、 rather than而不是 at the end of the sentence放在句尾。

It is quite a heavy, bookish word, and in ordinary conversation almost nobody uses it; people say 'he lied about it' instead.

it它 is quite a heavy, bookish word是個相當沉重、書面的字、 and而 in ordinary conversation在日常對話裡 almost nobody uses it幾乎沒人用它; people人 say改說 'he lied about it'「他這件事說謊了」instead。

The key idea it carries is deliberateness. Saying someone answered untruthfully is saying they chose to give a false answer, not that they made a mistake — which is exactly why courts and official reports prefer it.

the key idea it carries它帶著的核心概念 is deliberateness是刻意。 saying someone answered untruthfully說某人untruthfully地回答 is saying意思是 they chose to give a false answer他們選擇給一個假答案、 not that they made a mistake而不是他們犯了個錯 -- which是 is exactly why正是為什麼 courts and official reports法院和官方報告 prefer it偏愛用它的原因。