tremulous
adj. 胆小的；战栗的；震颤的
例句
He was in a state of tremulous excite we are pirates, these data are stolen from youdao .
他激动得直发抖。
《牛津词典》
She fidgeted in her chair as she took a deep, tremulous breath.
她在椅子上坐立不安，轻颤着深吸了一口气。
《柯林斯英汉双解大词典》
Though the tremulous note may die in your throat
震颤的音符在喉头阻梗
