单词：pulses
n the rhythmic contraction and expansion of the arteries with each beat of the heart
n the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health
n edible seeds of various pod-bearing plants (peas or beans or lentils etc.)
v expand and contract rhythmically; beat rhythmically
v produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses
v drive by or as if by pulsation
pulse的用法和样例：
例句
- His pulse is not very regular.他的脉搏不很规则。
- The excitement quickened my pulse.激动使我的心跳加快。
- I could feel a fluttering pulse.我感到脉搏跳动。
- The machine emits sound pulses.这台机器可发出声脉冲信号。
- I could feel blood pulsing through my veins.我感到浑身血液在沸腾。
- He is now used to the life pulsing through a great city他现在习惯了大都市里紧张繁忙的生活。
- His heart began to pulse faster.他的心开始加快地跳动起来。
常见句型
- The doctor felt the woman's pulse.医生为那位妇人诊了脉。
- The patient has a weak pulse.这位病人的脉搏很弱。
- His pulse was at a hundred per minute.他的脉搏是每分钟跳动一百次。
- My heart pulsed fast.我的心脏跳动得很快。
- His heart pulsed with excitement.他的心激动得怦怦直跳。
- He could feel the blood pulsing through his body.他能感觉到血液搏动着通过全身。
- There were sharp pains pulsing behind his eyeballs.他的眼球后面有阵阵剧痛。
词汇搭配
- feel sb's pulse给某人诊脉,试探某人的意图
- stir sb's pulses使某人兴奋
- irregular pulse不规则的脉搏
- normal pulse正常的脉搏
- regular〔steady〕 pulse脉搏稳定
- pulse amplitude脉冲幅度
- pulse radar脉冲雷达
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