ponder的一般过去时怎么写？

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...

ponder的现在进行时为：pondering...

vt.思索，衡量vi.仔细考虑，沉思...

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的第三人称单数（三单）为：ponders...

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的现在完成时为：pondered...

Behind me, the Washington Symphony Orchestra is playing Mozart's Requiem.在我后面, 华盛顿交响乐团演奏的就是莫扎特的挽歌.The Requiem - This song is funny because it's actually Mike singing.安魂曲 - 这首歌很好笑,因为其实是Mike在唱.I will sing a requi...

spiritless的音标：spiritless的英式发音音标为：['spɪrɪtləs]spiritless的美式发音音标为：['spɪrɪtləs]...

Tickets的音标：...

abbr.binary-coded octal 二进制编码八进制...

starving的音标：starving的英式发音音标为：['stɑ:vɪŋ]starving的美式发音音标为：['stɑrvɪŋ]...

As it strengthened the wind was veering southerly.随着风力加强，风向也向南偏转。We set off in a southerly direction.我们向南出发了。travelling in a southerly direction朝南行进...

definitive的近义词/同义词有：thorough, defining, determinate, exact, actual, clear-cut, determined, consummate, absolute, settled, perfect, complete, final, ultimate, precise, terminative, decisive, limiting, conclusive, determin...

as if的音标：as if的英式发音音标为：[æz if]as if的美式发音音标为：[æz ɪf]...

“布劳顿”的英语可以翻译为：Broughton [英格兰人姓氏] 住所名称，来源于古英语，含义是“小河，或堡垒，或山+圈用地，居留地”(brook,or fortress,or hill+enclosure,settlement) ...

吸出术...

“血毒素”的英语可以翻译为：hemotoxin ...

antechapel的音标：antechapel的英式发音音标为：[æntɪt'ʃæpəl]antechapel的美式发音音标为：[æntɪt'ʃæpəl]...

“下贱地”的英语可以翻译为：asely，dirtily ...

此教科书中有几大段是剽窃其他作者的.Long passages in this textbook have been lifted from other authors.他的植物学教科书中对那题目的叙述不充分.The coverage of the subject in his botany text is inadequate.他买了一本最新的教科书.He bought an up - to - date textbook....

口内的白斑是由吸烟引起的 吗 ?Could the white patches in my mouth be caused by smoking?正畸支抗的设计和控制对于矫正成功是至关重要的因素之一,通常由口内的单个牙 、 组牙或口外装置来实现.Single tooth, a group of teeth or extraoral anchorage can be used in anchorage control....