trembl:常见为拼写不完整的形式,最可能指向动词 tremble(颤抖;战栗;轻微震动)。在正式英语中一般不用 trembl 作为完整单词。
/ˈtrɛm.bəl/(tremble)
She began to tremble when she heard the thunder.
听到雷声时,她开始发抖。
His hands trembled slightly as he signed the letter, revealing his anxiety.
他签字时双手微微颤抖,暴露了他的焦虑。
tremble 源自古法语 trembler(“颤抖”),与拉丁语 tremere(“发抖、战栗”)同源,体现了“身体因寒冷、恐惧或激动而不由自主抖动”的核心含义。