tumble的一般过去时怎么写

Children tumble over each other in play.孩子们玩耍时相互连身翻滚。Many mothers and children tumble into poverty after divorce.很多母亲和孩子在离婚后陷入贫困。Don’t tumble your underclothes.不要乱扔内衣。All the pups were having a rough - and - tumble in th...

tumble的近义词/同义词有：pitch, toss, stumble, plunge, wallow, trip, topple, sprawl, flounder, fall, lurch, topple, wallow, thrash, plunge, disorder, descent, stumble, lurch, flounder, toss, fall, stagger, sprawl, pitch。vt. & vi....

tumble的现在完成时为：tumbled...

He injured his ribs in a tumble from his horse.他从马背上摔下来时伤到了肋骨。The outer walls looked likely to tumble down in a stiff wind.外墙看起来一刮强风就会倒塌。Many mothers and children tumble into poverty after divorce.很多母亲和孩子在离婚后陷入贫困。...

vi.跌倒，摔倒，被绊倒，倒塌，翻来覆去，翻腾vt.使跌倒，使完全翻转，弄乱，搞乱，推翻，颠覆n.摔倒，（价格，价值等）暴跌，混乱，翻筋斗...

tumble的现在进行时为：tumbling...

tumble的第三人称单数（三单）为：tumbles...

tumble的音标：tumble的英式发音音标为：['tʌmbl]tumble的美式发音音标为：['tʌmbəl]...

DNA结构向左旋的微生物是否存在尚不得知.A microbe that uses left - handed DNA could exist unrecognised....

“螺线管”的英语可以翻译为：solenoid，solenoid coil，actuator，helitron ...

Some of his friends are pretty wild and wacky characters.他的一些朋友是那种放荡不羁又怪里怪气的人。a wacky outfit傻里傻气的外套...a wacky new television comedy series...新的搞笑电视系列喜剧a wacky person一个疯子First there was Ace Ventura : Pet Detective, a surp...

There're mosquito repellents available in the shops.在商店可以买到驱蚊剂.Repellents are of no great value.驱避剂无甚价值.Whereas attractants, repellents, and many incitants are olfactory substances , stimulants, and deterrents are u...

The regimental headquarters ordered the second company to take the lead and the fourth company to bring up the rear.团部命令二连担任先头部队,四连殿后.You go ahead of us and we'll bring up the rear.你走我们前边,我们殿后.Malawi, Cameroon and W...

mechanotherapy的音标：mechanotherapy的英式发音音标为：[ˌmekənəʊ'θerəpɪ]mechanotherapy的美式发音音标为：[ˌmekənoʊ'θerəpɪ]...

parlous的音标：parlous的英式发音音标为：['pɑ:ləs]parlous的美式发音音标为：['pɑrləs]...

v.使沾上泥( muddy的过去式和过去分词 )...

“蜂拥”的近义词/同义词：簇拥。...

glance的现在进行时为：glancing...

pose的一般过去时为：posed...

The elevators were spilling out people who were throning through the lobby on their way home.电梯中吐出大量的人,熙熙攘攘穿过大厅然后回家.Certainly, sir. The elevators are right across the lobby.当然可以, 先生. 电梯就在大厅的正对面.Many department stores hav...

Moreover, most existing FSM solutions also seem to ignore the issue.此外, 许多现有的FSM方案似乎也忽略了这个问题.On the basis of existing 3 D - FSM system , bolting system is added and - length bonding bolts are adopted.本文在已有的3D-FSM间接边界元数值系...

秋天的落叶每日一图.表面照亮来自内部, 秋季的树叶辉耀以彩色是在夕阳时刻.Seemingly lit from within, autumn foliage blazes with color in afternoon sun.每日一图秋天观叶.表面上照亮来自内部, 秋天的叶片的辉耀颜色来自夕阳.Seemingly lit from within, autumn foliage blazes with color in the late...

The Nobel prize has become the ultimate accolade in the sciences.诺贝尔奖已成为科学界的最高荣誉。The Nobel prize has become the ultimate accolade in the sciences...诺贝尔奖已成为科学界的最高荣誉。Four restaurants have been awarded the highest accolade ...