spar的一般过去时怎么写？

spar的现在进行时为：sparring...

n.圆材，晶石，[航]翼梁，拳斗，斗鸡vi.（拳击练习中）不用力打，试击，争论，争吵，（鸡）用脚踢斗...

spar的现在完成时为：sparred...

The mast, which was a solid spruce spar, bent like a bow, and for a moment I thought we were going to lose it.坚固的云杉木做成的桅杆已经弯得像一把弓，那一刻我觉得它马上就要断了。The rope, rod, or spar on which such a ring moves.环可供这种环移动的绳子 、 竿子或圆材.CIS: J...

spar的第三人称单数（三单）为：spars...

spar的复数形式为：spars...

The rope, rod, or spar on which such a ring moves.环可供这种环移动的绳子 、 竿子或圆材.With protective gear on you can spar with a partner...戴上护具后可以和对手练习轻拳出击。CIS: Just killing time . You wanna spar?娱乐而已. 想来比划比划?The mast, which was a soli...

spar的音标：spar的英式发音音标为：[spɑ:(r)]spar的美式发音音标为：[spɑr]...

adj.全景的，全貌的...

25 million pounds worth of five pound notes have been pulped because the designers made a mistake.因为设计者们犯了一个错误，致使价值2,500万英镑的5英镑纸钞被化成纸浆。Onions can be boiled and pulped to a puree.洋葱可以煮一下打成糊。...creamed or pulped tomatoes.奶...

“松软物”的英语可以翻译为：fluffer ...

“乡”的拼音为：xiāng...

“迈步”的英语可以翻译为：take a step，make a step，step forward ...

superb的近义词有：splendid, gorgeous, glorious, superb, magnificent。下面这些形容词均含"华丽的，宏传的，辉煌的"的含义：splendid：侧重指给观察者留下壮丽辉煌或灿烂夺目的印象。gorgeous：指色彩的富丽和豪华，有时含炫耀和卖弄意味。glorious：指光芒四射的绚丽，也指值得称倾、赞美或扬名的壮丽辉煌。 superb：指壮丽辉煌、宏伟等的极点。magnificent：侧重...

Diomedeidae的音标：...

蠕虫的寿命为几个月。Worms have a lifespan of a few months.觅食蠕虫的鸟birds looking for worms该蠕虫的平均寿命为21天.The average lifespan of the worm is 21 days....

Villa had just been relegated from the First Division.维拉队刚刚从甲级联赛中降级。She was then relegated to the role of assistant.随后她被降级做助手了。This agency will be relegated to the backwaters of Washington.这个机构将沦落为华盛顿闭塞落后之地。Their footbal...

Check for eyestrain by putting your hand to your forehead a salute.方法是将手放在前额呈敬礼状.To reduce eyestrain, we are going to install anti - glare screens on all of the company's computers.?为了减轻眼疲劳, 我们将在公司的每一台计算机上都安装防辐射屏.Ch...

不管是喘振或者爆音,都将引起燃烧室的熄火.Either stall or surge may result in combustor blowout.引擎发生空爆音然后死了火, 所以他加大了油门.The motor coughed and then died, so he gave it the gum....

enforced的音标：enforced的英式发音音标为：[ɪn'fɔ:st]enforced的美式发音音标为：[ɪn'fɔrst]...

"Highly inflammable," it says on the spare canister.备用罐上写着“高度易燃”。Most manufacturers use a charcoal canister.大多数厂商都使用活性碳收集器.The canister is filled with activated charcoal.蒸气回收罐中充满了活性炭....

accountability的音标：accountability的英式发音音标为：[əˌkaʊntə'bɪlətɪ]accountability的美式发音音标为：[əˌkaʊntə'bɪlətɪ]...

“忘却”的拼音为：wàng què...