v. 保证（做某事、遵守协议或遵从安排等）( commit的第三人称单数 ); 把…托付给; 把…记（或写）下来; 承诺
英文释义
v perform an act, usually with a negative connotation
v give entirely to a specific person, activity, or cause
v cause to be admitted; of persons to an institution
v confer a trust upon
v make an investment
v engage in or perform