名词 n.1.托付,交托;委任[U]2.下狱;收监[U]3.关进精神病院[U]4.承诺,保证;承担的义务[U][C][(+to)]I felt I did not have to make such a commitment to them.我觉得我没有必要对他们作出那样的承诺.5.信奉;支持;献...