discrete[disˈkri:t]

adj.分离（散）的，不连续的，独立的，个别的，单个的
◇at discretion任（随）意
at one’s discretion自行酌处
at the discretion of任…自行处置，随…意见（办）/ act with discretion行动谨慎
in the discretion of按照…意见，随…/leave to one’s discretion任…自行处置
use one’s own discretion由某人自己处置
with discretion慎重地，谨慎地
‖ discretely adv.discreteness n.discretion n. 分离，离散，自由处置，慎重，谨慎