ponder的一般过去时怎么写？

ponder的现在进行时为：pondering...

ponder的现在完成时为：pondered...

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...

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...

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的第三人称单数（三单）为：ponders...

“拂晓”的近义词/同义词：黎明, 破晓, 凌晨, 清晨, 薄暮。...

carousels的音标：carousels的英式发音音标为：[ˌkærə'selz]carousels的美式发音音标为：[ˌkærə'selz]...

Lars的音标：...

The effector plays an important role in the nervous system.效应器在神经系统中发挥重要的作用.Conclusion: HLP - 2 b may be a new effector molecule of human LAK cells.结论: HLP2b 可能为LAK细胞一新的抗菌抗瘤效应分子.What are the effector cells of the humoral...

“直线”的英语可以翻译为：straight line，steep，sharp，beeline，[电影]La ligne droite...

n.（自然物源的）保护，管理( conservancy的名词复数 )...

n.环氧化物...

目的寻找一种治疗褥疮的有效方法.To search an effective therapeutic method in treatment of bedsore.目的研究复方车前草软膏对褥疮的治疗作用.Objective To study the effect of compound plantain ointment in curing bedsore.目的: 探索湿润烧伤膏治疗褥疮的临床经验.Objective : To sum ...

capsize的现在完成时为：capsized...

Check seals on fridges and freezers regularly.定期检查冰箱和冷冻柜的密封装置。Refrigerator - freezers will hold provisions to feed the 23 crew and 70 passengers for about a week.冷藏柜里的食品足够二十三名机组人员和七十名乘客维持大约一周的生活所需.Polyurethane is a commo...

“烟薰的”的英语可以翻译为：fumatory ...

v.咯咯地笑( giggle的现在分词 )...

It also inhibited the occurrence of downy mildew and Erwinia carotovora.对田间大白菜的霜霉病、软腐病的发生具有一定抑制作用....

Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment.采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备....a sixth-grader at the Latta School.拉塔学校的六年级学生Again, after the lumber has been separated, the grader...

Comparative Studies of Delignification Caused by Ganoderma Species.中译:不同灵芝种类所造成的去木质素反应的比较研究.Another surge of pain in my ankle caused me to give an involuntary shudder.脚踝突然又一阵疼痛，痛得我直打哆嗦。There are wide variations caused by...