| 单词 | 定时 |
| 释义 | 〔movement〕A series of actions and events taking place over a period of time and working to foster a principle or policy:活动：在一定时期内为达到某种原则或政策而进行的一系列活动及事件：〔periodic〕Happening or appearing at regular intervals.定时的：在一定间歇期出现或发生的〔spittoon〕A bowl-shaped, usually metal vessel, often with a funnel-shaped cover, into which tobacco chewers periodically spit.痰盂：一种碗状金属容器，通常有一漏斗状盖子，烟草咀嚼者定时地往里吐东西〔rhodora〕A deciduous shrub(Rhododendron canadense) of northeast North America, having rose-purple, two-lipped flowers that bloom before the leaves appear. 北美杜鹃：北美东北部的一种定时落叶（杜鹃花属 加拿大杜鹃） 灌木，具有玫瑰紫红色，两片的花，在叶子出现之前开花 〔season〕Legally permitted to be caught or hunted during a specified period.猎捕期的：法律上允许在某一持定时期内可进行猎捕的〔alignment〕A set of gears needs periodic alignment.一组需要定时调整的齿轮〔patent〕A grant made by a government that confers upon the creator of an invention the sole right to make, use, and sell that invention for a set period of time.专利权：政府授予发明者在一定时期内制造、使用和销售其发明品的唯一的权力〔ephemeris〕A table giving the coordinates of a celestial body at a number of specific times during a given period.星历表：一张给出一定时期内一个天体在一些特定时间的坐标的表〔melt〕The quantity melted at a single operation or in one period.融化量：单一操作中熔化的量，或在一定时期内熔化的量〔time〕Constructed so as to operate at a particular moment:定时的：设计以便在某一时刻运作的：〔isallobar〕A line on a weather map connecting places having equal changes in atmospheric pressure within a given period of time.等变压线：气象图上联结在一定时期内气压相等的地点的线〔adjust〕adjust the timing of a car's engine.调整汽车引擎的定时 |
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