1. 谨慎：discreetly 谨慎地 | discreetness 谨慎 | discrepancy 相差
2. 谨慎; 考虑周到; 用心深远 (名)：discreetly 谨慎地; 小心地 (副) | discreetness 谨慎; 考虑周到; 用心深远 (名) | discrepancy 相差; 矛盾; 差异 (名)
noun
1. subtly skillful handling of a situation
Synonym: delicacy diplomacy finesse
2. knowing how to avoid embarrassment or distress
e.g. the servants showed great tact and discretion
Synonym: discretion circumspection prudence