Palpitation
例子
The doctor reassured him that occasional palpitations can be normal, especially during periods of stress or anxiety.
医生安慰他说，偶尔的心悸可能是正常的，尤其是在压力或焦虑期间。
02
a shaky movement
例子
The candle flame exhibited a slight palpitation.
词汇树
palpitation
palpitate
