英 [ˌɪmpəˈtɜːbəb(ə)l] 美 [ˌɪmpərˈtɜːrbəb(ə)l]
adj. 冷静的；泰然自若的
imperturbable /ˌɪmpɜːˈtɜːbəbəl/
形容词 If you describe someone as imperturbable, you mean that they remain calm, even in disturbing or dangerous situations. 沉着的; 冷静的
Thomas, of course, was cool and aloof and imperturbable.
当然，托马斯冷静、超脱且遇事沉着。
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
同义词： unflappable
... imperturbability 沉着, 冷静, 缺乏热情 imperturbable 沉着的,冷静的 implacable 不缓和的,不安静的,难宽恕的 ...
... subservient adj. 屈从的;奉承的;有用的;有帮助的 imperturbable adj. 冷静的;泰然自若的 paramount adj. 最重要的，主要的;至高无上的 ...
imperturbability 冷静；沉着
冷静的；泰然自若的
Thomas, of course, was cool and aloof and imperturbable.
当然，托马斯冷静、超脱且遇事沉着。
The doctor's indignation was wholly lost on his imperturbable rival.
医生的愤慨对于他的泰然自若的敌手也是毫无作用。
Her hands suddenly came together-her right and left hands each doing their own imperturbable thing-just like that.
她的手就这么突然合起来了，左手右手各弹一个旋律，就这样成功了。
Done right, it might have had a chance to throw off the seemingly imperturbable Obama.
They were invariably polite, but what was going on behind their imperturbable features?
The kinesthetic quality of the F12 is therefore that of a supremely civilized, well-tempered GT: easy to drive, supple, frictionless, balanced, undertaxed, impeccable, imperturbable.
WSJ: 2012 Ferrari F12 Berlinetta Review: Tech That Makes Drivers Into Gods | Rumble Seat by Dan Neil