hesitation
n. 犹豫，不情愿
复数 hesitations
例句
Brian's hesitation was almost imperceptible.
布莱恩的犹豫几乎难以察觉。
《柯林斯英汉双解大词典》
She agreed without the slightest hesitation.
她毫不犹豫地同意了。
《牛津词典》
Asked if he would go back, Mr. Searle said after some hesitation, "I'll have to think about that."
当被问及他是否愿意回去时，瑟尔先生迟疑了一下后说：“我得考虑一下。”
