If you do something inadvertently, you do it without realizing what you are doing. You inadvertently delete a file. You inadvertently call someone by the wrong name. You inadvertently leave a door open.

If you do something如果你做了某件事 inadvertently不經意地 you do it without realizing what you are doing你是在沒意識到自己在做什麼的情況下做的 You inadvertently delete a file你不小心刪掉了一個檔案 You inadvertently call someone by the wrong name你不小心叫錯了某人的名字 You inadvertently leave a door open你不小心讓一扇門開著

It is the -ly form that sits next to a verb, and the member of this family you will hear most. Neutral, a little careful; polite when you need to say the slip was not a plan.

It is the -ly form它是這個字家族裡的-ly副詞形式 that sits next to a verb緊挨著動詞用 and the member of this family you will hear most也是這個家族裡你最常聽到的成員 Neutral語氣中性 a little careful有點小心翼翼 polite when you need to say the slip was not a plan當你需要表示這個失誤不是故意的時，用起來也很得體

Though actually it is warmer than “carelessly”. Carelessly can sound as if you did not try. Inadvertently says your mind was elsewhere.

Though actually不過其實 it is warmer than "carelessly"它比carelessly來得溫和 Carelesslycarelessly can sound as if you did not try聽起來可能像是你根本沒用心 Inadvertentlyinadvertently says your mind was elsewhere講的是你的心思當時在別的地方

People also say “by mistake” or “without meaning to”. It is not the word for hiding something on purpose.

People also say人們也會說 "by mistake" or "without meaning to"「by mistake」或「without meaning to」 It is not the word for它不是用來指 hiding something on purpose故意隱瞞某件事的字