ponder的一般过去时怎么写？

vt.思索，衡量vi.仔细考虑，沉思...

ponder的第三人称单数（三单）为：ponders...

ponder的近义词/同义词有：consider, meditate, muse, reflect, think, brood, contemplate, over, deliberate, think, reflect, deliberate, meditate, muse, study, consider, contemplate, over, brood。vt.ponder的近义词（仔细考虑）：consider, meditate...

The visitor can ponder over the boomerangs used by aborigines at the time of Cook.来访者可以琢磨琢磨土著人在库克时期用的回飞镖.They would do well to pause and ponder upon their new responsibilities.人们最好还是停一停,好好地想一想自己所负的新责任.You should pause an...

ponder的现在完成时为：pondered...

ponder的音标：ponder的英式发音音标为：['pɒndə(r)]ponder的美式发音音标为：['pɑndə(r)]...

ponder的近义词有：study, consider, ponder, weigh, contemplate。下面这些动词均有"考虑，思考，估量"的含义：study：普通用词，指对各方面考虑，在制订出计划或采取具体动作之前作认真检查。 consider：既指一时的对某事的考虑，也指长时间的深入的思考。ponder：侧重仔细、深入、连续地考虑问题，以作出认真的估计和正确的抉择。weigh：指作出决策前把问题的各个方面进行比较，权衡利害得...

ponder的现在进行时为：pondering...

“二烯醇”的英语可以翻译为：dienol ...

encyopyelitis的音标：encyopyelitis的英式发音音标为：[ensaɪəpaɪə'laɪtɪs]encyopyelitis的美式发音音标为：[ensaɪəpaɪə'laɪtɪs]...

arildone的音标：arildone的英式发音音标为：[æri:l'dʌn]arildone的美式发音音标为：[æril'dʌn]...

“折痕”的拼音为：zhé hén...

lignosulphonate的音标：lignosulphonate的英式发音音标为：[lɪgnə'sʌlfəʊneɪt]lignosulphonate的美式发音音标为：[lɪgnə'sʌlfoʊneɪt]...

建立了一种新的二次频谱分析方法,首次提出了小波倒频谱的概念.A new method for further frequency analysis whose name is wavelet - cepstrum is established....

provocation的音标：provocation的英式发音音标为：[ˌprɒvə'keɪʃn]provocation的美式发音音标为：[ˌprɑvə'keɪʃn]...

propose的现在完成时为：proposed...

“被咒的”的拼音为：...

Objective To investigate the causations and preventions of stress ulcer after post burn 2 weeks.目的探讨烧伤后期发生应激性溃疡的原因及防治措施.Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron trans...

“小丑”的英语可以翻译为：clown，buffoon，knave，a contemptible wretch，cap and bells...

The plant overhauls 8 locomotive, manufactures and repairs 100 train vehicles annually.年机车解体大修8部,修 、 制各类型铁路车辆百余辆.The wind turbine generator overhauls what is the standard flow?风机检修的的标准流程是什么?When China began to implement ...

dictators的音标：...

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“灵活”的反义词：呆板, 死板, 迟滞, 迟钝, 僵硬, 笨拙, 板滞。...