aplomb
n. 自信；沉着；镇静
近义词：poise，cool，assurance，self-confidence，self-possession，composure，style，ease，assuredness，sang-froid，
英英释义
Noun
- great coolness and composure under strain;
"keep your cool"
例句
用作名词(n.)
- He delivered the speech with his usual aplomb.他以惯常的沉着语气作了演讲。
- She perform the duties of a princess with great aplomb.她泰然自若地履行王妃的职责。