shaking
n. 震动；震惊；挥动，摇动
v. 握手；摇动；颤动；使劲甩动；扰乱（shake 的现在分词）
例句
Her hand was shaking noticeably.
很明显她的手在颤抖。
《牛津词典》
Shaking your head for 'No' is not universal.
以摇头表示“不”，并非放诸四海而皆准。
I started shaking uncontrollably and began to cry.
我开始不由自主地颤抖，而后哭了起来。
《柯林斯英汉双解大词典》
