到底
dào dǐ HSK 4

English Meaning

Categories

📚 Example Sentences

你到底想做什么?
Nǐ dàodǐ xiǎng zuò shénme?
What do you want to do in the end?
我们到底还是去了。
Wǒmen dàodǐ háishì qù le.
We finally went after all.
他到底是谁?
Tā dàodǐ shì shéi?
Who is he really?
你到底是谁?
Nǐ dàodǐ shì shéi?
Who are you actually?
他到底来了。
Tā dàodǐ lái le.
He finally came.

💡 Memory Tip

Think of 到底 as 'to the bottom'—literally, 到 means 'to arrive' and 底 means 'bottom'. Imagine digging to the bottom of a matter to find the truth, which matches its emphatic questioning use.

📝 Usage Notes

It is commonly used in both spoken and informal written Chinese, particularly in questions to show frustration, insistence, or deep inquiry. It appears in contexts like arguments, investigations, or when pressing someone for clarity, and is less formal but widely understood in daily communication.

📖 Grammar Points

It is typically placed before the verb or adjective in a question, e.g., '你到底 + Verb?' or '到底 + Question Word?'. It can also be used in statements to mean 'after all' or 'in the end', as in '他到底还是来了' (He came after all).

🏯 Cultural Notes

In Chinese communication, using 到底 can sound direct or pushy, so it's often employed among friends or in heated discussions. It reflects a cultural tendency to seek clarity and resolution, but overuse might be perceived as aggressive, so context matters.

🔄 Similar Words

Compared to 究竟 (jiūjìng), which is more formal and literary, 到底 is more colloquial and emotional. Both can mean 'on earth' in questions, but 到底 often carries stronger personal feelings like impatience, while 究竟 is neutral and used in written or formal speech.

Master this word with quizzes, flashcards & more

Learn 到底 in CILI →

Related Words