扩大 (kuò dà) — to expand in Mandarin
🔊 Tap to hear it
#1017 most common word · HSK 4 · CEFR B2
Pinyin colour key: tone 1 (high flat), tone 2 (rising), tone 3 (dipping), tone 4 (falling), neutral.
Tone breakdown
扩大 is pronounced kuò dà. Tap any syllable’s row to hear the whole word.
In a sentence
gōngsī juéding kuòdà yèwù fànwéi.
The company decided to expand its business scope.
Hear it, then say it right
Reading pinyin only gets you halfway. ToneDeck plays native audio for 扩大 and thousands more words, then scores your pronunciation so your tones land. HSK 1 is free, no install.
Start freeFrequently asked questions
What does 扩大 mean?+
扩大 (kuò dà) means "to expand" in Mandarin Chinese.
How do you pronounce 扩大?+
扩大 is pronounced kuò dà. It uses the tone 4 (falling). Tap the character on this page to hear native audio.
How common is 扩大 in Mandarin?+
扩大 is the #1017 most frequent word in spoken Mandarin, so it is one of the first words worth learning.
Where 扩大 fits
Every HSK 4 word with tone-coloured pinyin and audio.
Words at a similar frequency
Master the tones first
What each tone sounds like and why it matters.
Why some tones change in connected speech.
On iPhone, Android and the web
ToneDeck is on the App Store. The trainer works right now.
Download ToneDeck for iPhone or Android today. One account unlocks Pro on both the app and the web. Prefer the browser? The full tone trainer runs at tonedeck.app right now, no install, free to start.
Sign up free and start trainingBrowse more on the Mandarin vocabulary hub, or read how to learn Mandarin tones.