commit suicide自杀；抹脖子；寻短见；自寻了断
phase commit两阶段交易认可；两相提交；两阶段提交
Commit Charge认可用量；内存使用；存储器保留与提交；提交费
commit oneself on对
not commit oneself不承担义务
commit oneself to致力于；使自己承担
devote/exert/commit oneself to奉献
Commit Suicide By Hanging Oneself自经
commit /devote /dedicate oneself to投身于