- 把…托付给；托，委托；委任：
The old man committed his will to the care of the lawyer.
老人把他的遗嘱委托律师保管。
- 付诸；藏于：
She committed these documents to the fire.
她把这些文件付之一炬。
- 监禁，把…交付看管；下狱；判处(徒刑等)：
The judge committed him to prison.
法官判他入狱。
- 把…关进(精神病院)：
The court committed her to a lunatic asylum.
法院把她送进精神病院。
- 使承担义务；使做出保证；许诺：
Don't commit your promises to paper if you are not certain you keep them.
如果你没有把握兑现你的许诺，你就不要做出书面保证。
- 干(坏事)；犯(罪)：
He has committed a serious crime.
他犯下了严重罪行。
She committed suicide three days later.
三天后她自杀了。
- 指定…用于；调拨，调配…供使用：
They committed more than three divisions to the operations.
他们调了三个多师参加这次战役。
- (把议程等)交付委员会
- 提高：
to commit grade
提高档次