pulse是什么意思（pulse的用法）

大家好，知识小编来为大家讲解下。pulse是什么意思，pulse的用法很多人还不知道，现在让我们一起来看看吧！

一、pulse是什么意思

1、pulse 脉搏，脉冲

2、来自拉丁语pulsus,击，撞，脉搏，来自pellere的过去分词形式，来自pellere,击，打，冲击，来自PIE*pel,击，打，冲击，词源同impel,compel,propel.

3、pulse 豆子，荚果

4、来自拉丁语puls,汤，粥，糊状物，来自希腊语poltos,糊，面糊，来自PIE*面粉，粉尘，词 源同pollen,pulp.

二、pulse的用法

1、pulse

2、pulse: English has two separate words pulse. The older, ‘seeds of beans, lentils, etc’ [13], comes via Old French pols from Latin puls ‘thick gruel (often made from beans and the like)’. This was a relative of Latin pollen ‘flour’ (source of English pollen) and Latin pulvis ‘powder’ (source of English powder and pulverize).Its plural pultes has given English poultice [16]. Pulse ‘beat of the blood’ [14], comes via Old French pouls from Latin pulsus ‘beating’, a noun use of the past participle of pellere ‘drive, beat’ (source of English appeal, compel [14], dispel [17], expel [14], propel [15], and repel [15]). The derivative pulsāre gave English pulsate [18], and also push.=> pollen, poultice, powder, pulverize; appeal, compel, dispel, expel, propel, pulsate, push, repel

3、pulse (n.1)

4、"a throb, a beat," early 14c., from Old French pous, pulse (late 12c., Modern French pouls) and directly from Latin pulsus (in pulsus venarum "beating from the blood in the veins"), past participle of pellere "to push, drive," from PIE *pel- (6) "to thrust, strike, drive" (cognates: Greek pallein "to wield, brandish, swing," pelemizein "to shake, cause to tremble"). Extended usages from 16c. Figurative use for "life, vitality, essential energy" is from 1530s.

5、pulse (v.)

6、"to beat, throb," early 15c., from pulse (n.1) or else from Latin pulsare "to beat, throb," and in part from French. Related: Pulsed; pulsing.

7、pulse (n.2)

8、"peas, beans, lentils," late 13c., from Old French pouls, pols and directly from Latin puls "thick gruel, porridge, mush," probably via Etruscan, from Greek poltos "porridge" made from flour, from PIE *pel- (1) "dust, flour" (see pollen; also compare poultice).

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