If something quivers, it shakes with very small movements.
例句
Her bottom lip quivered and big tears rolled down her cheeks.她的下唇顫抖著，豆大的淚珠順著面頰滾落下來。
VERB
(人或聲音由于憤怒、激動等)顫抖，發抖，打哆嗦
If you say that someone or their voice is quivering with an emotion such as rage or excitement, you mean that they are strongly affected by this emotion and show it in their appearance or voice.
例句
Cooper arrived, quivering with rage...庫珀來了，氣得直打哆嗦。Mack made his voice quiver with fear on these last two words.麥克說出最后這兩個字時，嚇得聲音顫抖。
N-COUNT
箭袋;箭筒;箭囊
A quiver is a container for carrying arrows in.
英英詞典釋義
Noun
1. a shaky motion;
"the shaking of his fingers as he lit his pipe"
2. the act of vibrating
Adjective
1. vibrating slightly and irregularly; as e.g. with fear or cold or like the leaves of an aspen in a breeze;
"a quaking bog""the quaking child asked for more""quivering leaves of a poplar tree""with shaking knees""seemed shaky on her feet""sparkling light from the shivering crystals of the chandelier""trembling hands"