| 单词 | relay |
| 释义 | relay['ri:lei]n. 驿马, 替班, 中继, 接力vt. 分程传递, 转播, 使接替vi. 接力传送, 转播【化】 继电器; 替续器【医】 交接, 更代【经】 补充, 接替, 替班; 补充物资 relay re.lay AHD: [r¶“l³] D.J. [6ri8le!]K.K. [6rile]n.（名词）1. An act of passing something along from one person, group, or station to another.传递：从一个人到另一个人、一组到另外一组或一站到另一站一路传下去的动作2. Sports 【体育运动】 3. A relay race.接力赛跑4. A division of a relay race.接力赛跑的分程5. Electronics A device that responds to a small current or voltage change by activating switches or other devices in an electric circuit.【电子学】 继电器：对细小的电流或者电压起反应，在电路中起动开关或其他装置的装置6. A crew of workers who relieve another crew; a shift.替班，代班：接替另外一组的一组工人；更替7. A fresh team, as of horses or dogs, to relieve weary animals in a hunt, task, or journey.备用马，替班犬：在打猎、任务或旅行的过程中接替疲惫的动物的精力充沛的一组，如马或狗v.tr.（及物动词） re.layed,re.lay.ing,re.lays[r¶“l³, r¹-l³“] 1. To pass along by or as if by relay:分程传送：象接力那样地传递下去：relayed the message to his boss.把消息分程传递给他的老板2. To supply with fresh relays.给…换班，准备接替：以精力充沛的一组接替3. Electronics To control or retransmit by means of a relay.【电子学】 控制，传送：用继电器控制或再传送语源:1. Middle English relai [fresh team of dogs for a hunt] 中古英语 relai [精力充沛的一队猎狗] 2. from Old French 源自 古法语 3. from relaier [to relay] 源自 relaier [传递] 4. re- [re-] re- [前缀，表示“又，在”等意思] 5. laier [to leave] [of Germanic origin] * see leip- laier [离开] [起源于日耳曼语] *参见 leip- |
| 随便看 |
英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。