"to tremble," late 15c., perhaps imitative, or possibly an alteration of quaveren (see quaver), or from Old English cwifer- (in cwiferlice "zealously"), which is perhaps related to cwic "alive" (see quick). Related: Quivered; quivering. As a noun in this sense from 1715, from the verb.
quiver (n.)
"case for holding arrows," early 14c., from Anglo-French quiveir, Old French quivre, cuivre, probably of Germanic origin, from Proto-Germanic *kukur "container" (cognates: Old High German kohhari, German K?cher, Old Saxon kokar, Old Frisian koker, Old English cocur "quiver"); "said to be from the language of the Huns" [Barnhart]. Related: Quiverful.
例文
1. Mack made his voice quiver with fear on these last two words.
マイクが最後の2文字を言ったとき、声が震えた。
2.I felt a quiver of panic.
私は内心パニックを感じています。
3.Can you feel a quiver of her hands?
彼女の手が震えているのを感じましたか?
4.This adds another arrow to their quiver .
この動きは彼らの矢印に矢を追加した。
5.The flower seemed to quiver ,and then swayed gently to and fro.