名複: tremors
tremor
KK:[ˈtrɛmɚ] DJ:[ˈtrеmǝ]
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A powerful tremor hit the Indonesian island of Sumatra on Tuesday, killing at least 70 people and flattening numerous constructions. Officials said the death toll was expected to rise in this latest ______ and hospitals would quickly be overwhelmed with the rush of wounded.
對答案
震顫（英語：tremor）俗稱「顫抖」，是主動肌與拮抗肌交替收縮引起的不自主、節律性局部或全身抖動。可概分為：靜止性震顫、姿勢性震顫和運動性震顫。
震顫最常發生在手部，其他部位如手臂、眼睛、臉、頭、聲帶、軀幹和腿，皆可發生。在某些患者中，震顫是另一種神經系統疾病的症狀。
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