at one's discretion是什么意思

at one's discretion

[释义] 由…决定; 任凭;

[网络] 酌量;

[例句]The Committee shall be chaired by one of the two Ministry of Defence delegates, at the Ministry's discretion.

军备委员会会议应由国防部裁量决定该部两名代表其中一人主持。