Self-possessed
a. 镇静的, 冷静的, 沉着的
📖 牛津释义
self-possessed
adj
calm and confident, esp at times of stress or difficulty 冷静而自信的（尤指在有压力或困难时）
self-possessed in front of the TV cameras 在电视摄影机前泰然自若.
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
possessed
[pə'zɛst]
adj. 拥有的，占有的;着魔的，疯狂的;
v. 拥有( possess的过去式和过去分词);
sed, sid, sess, sult 表”坐”#词根助记：pos(=port向着)+sess=向有……的地方坐着 = 持有,拥有
🗣️ 情景例句
He had insufficient sleep.
他睡眼不足。
There's something wrong with the phone.
电话出了点儿毛病。
It is a world of red sandy deserts (hence its name----the Red Planet),
红色行星），