pulse
英 [pʌls]
美[pʌls]
- n. 脉冲；脉搏；情绪；意向；拍子；豆类
- vi. 跳动；脉跳
- vt. 使跳动；用脉冲调制
- [计] 脉冲
英英释意
- 1. the rhythmic contraction and expansion of the arteries with each beat of the heart
- 2. the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health
- 3. edible seeds of various pod-bearing plants (peas or beans or lentils etc.)
- 4. produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses