unflappable

adj

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

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

Synonym: imperturbable

1. 冷静的；镇定的
Someone who is unflappable is always calm and never panics or gets upset or angry.

unflappable的近义词

1. 镇定的：unflappability 镇定 | unflappable 镇定的 | unflappably 不慌张地

2. 不慌张的,镇定的,flap 拍打：backdrop 背景幕,背景 | unflappable 不慌张的,镇定的,flap 拍打 | languish 憔悴,凋萎,衰弱 anguish 使极为痛苦

3. 不易惊慌的, 镇定的：serene 宁静的; 安详的 | unflappable 不易惊慌的, 镇定的 | amiable 好脾气的, 和蔼的

4. 镇定的,从容迫的：impalpable无法触及的,不易理解的 | unflappable镇定的,从容迫的 | irreparable 无法修复的,不能挽回的无法伤害的