很多发明家都研究过火药。 很多發明家都研究過火藥。 很多發明家都研究過火藥。
Sign up for a free account to save sentences and hear them read aloud
- Simplified
- 很多发明家都研究过火药。
- Traditional (Taiwan)
- 很多發明家都研究過火藥。
- Pinyin
- Bopomofo
Written with HSK 4 vocabulary, at CEFR level B1.
Words in this sentence
Where this sentence is used
Sign up for a free Chinese Boost account
Save the words and sentences you find here to your own list, and hear them read aloud. You can export the list to your flashcards whenever you like.