self-possessed
01
镇定的, 冷静的
calm, confident, and in control of one’s emotions, especially in stressful situations
例子
She remained self-possessed, even when the meeting grew heated.
即使在会议变得激烈时，她仍然镇定自若。
His self-possessed demeanor helped put everyone at ease during the crisis.
他镇定自若的举止帮助大家在危机期间放松下来。
