HSK 5
投入
tóurù动形名
to throw into; to put into; to throw oneself into; to participate in
她把全部精力投入工作。
Tā bǎ quán bù jīng lì tóu rù gōng zuò.
She devoted all her energy to work.
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New in the HSK 3.0 word list at level 5.