Pulse: a regular, significant abrupt change of short duration in the level of an electric voltage or current.
脉动：电压或电流作有规则的，短暂的和明显的突然变动。
2
Abrupt onset with swelling pain in the throat, chills, fever, headache, thirst, constipation, tongue is red, tongue coating is thin and yellow, superficial and rapid pulse.