unflappable

英 [ˌʌn'flæpəbl] 美 [ˌʌn'flæpəbl]

• adj. 镇定自若的；临危不乱的

英英释义

Adjective:

1. not easily perturbed or excited or upset; marked by extreme calm and composure;

   "hitherto imperturbable, he now showed signs of alarm"
   "an imperturbable self-possession"
   "unflappable in a crisis"
   

近反义词

【近义词】

• composed 镇静的
• collected 收集成的
• imperturbable 沉着的
• calm 平静的
• level-headed 头脑冷静的
• cool as a cucumber 泰然自若(冷静沉着...
• cool 凉爽的
• serene 安详的
• self-possessed 镇静的