간떨어지는줄 알았네~를 영어로? 놀라서 말문이 막히다 be dumb struck[struck dumb] / be speechless with surprise. 죽는 줄 았았다. I was scared to death! 그는 깜짝 놀랐다 He was dum(b)founded[flabbergasted]. 그가 죽었다는 소식을 듣고 깜짝 놀랐다 I was shocked by the news of his death. 나는 기절할 만큼 놀랐다 I was terrified out of my sens..