他投入了很多时间。
Tā tóurù le hěn duō shíjiān.
English
He put in a lot of time.
投入
to put into; to invest in
Dictionary entry
to throw into; to put into; to throw oneself into
Watch it being written
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
投
入
Nice writing!
See it in sentences
资金投入了多少？
Zījīn tóurù le duōshao?
English
How much money was invested?
Built with this character · 15 words
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
投
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