scud的一般过去时怎么写？

vi.（尤指船、舰或云彩）笔直、高速而平稳地移动...

scud的第三人称单数（三单）为：scuds...

The helpers came in a scud.救援者飞奔而来.The scud had banked over the moon, and it was now quite dark.飘飞的雾,蒙住月亮, 夜色幽暗.Rabbits scud across the turf.兔子飞快地穿过草地....

scud的现在进行时为：scudding...

scud的音标：scud的英式发音音标为：[skʌd]scud的美式发音音标为：[skʌd]...

The helpers came in a scud.救援者飞奔而来.The scud had banked over the moon, and it was now quite dark.飘飞的雾,蒙住月亮, 夜色幽暗.Rabbits scud across the turf.兔子飞快地穿过草地.Launch Scuds – Fires many, inaccurate Scud missiles at the target ( c...

scud的现在完成时为：scudded...

adj.适中的，（生活等）以节制为特点的，（饮食等）简单而有节制的，节俭的adv.适中地，有节制地n.适中，有节制...

My only gripe about the hotel was the food.我对这家旅馆唯一不满的是伙食。He likes to have a good gripe from time to time.他时常爱发上一通牢骚.For those who constantly gripe about life, turn and walk away.对经常抱怨生活的人, 转身离开....

n.模范，典型，十全十美的人，完美无缺的人...

interchange的音标：interchange的英式发音音标为：['ɪntətʃeɪndʒ]interchange的美式发音音标为：['ɪntərtʃeɪndʒ]...

malemute的音标：malemute的英式发音音标为：[meɪlm'ju:t]malemute的美式发音音标为：[meɪlm'jut]...

“盲信”的英语可以翻译为：fanatic，fanaticism ...

n.咽喉，喉咽...

hysterometry的音标：hysterometry的英式发音音标为：[hɪstə'rɒmɪtrɪ]hysterometry的美式发音音标为：[hɪstə'rɒmɪtrɪ]...

Latitudes are the lines that go from east to west.纬线是从东到西的线.But the midrange latitudes in the Northern Hemisphere do experience a change.但北半球的中维度地区不会体验到什么变化.Both Perseus and Cassiopeia are considered circumpolar from nor...

v.变为深红色（crimson的现在分词形式）...

convokes的音标：...

“低血糖”的英语可以翻译为：[医] glucopenia，glycopenia，hypoglycemia ...

arrive的近义词有：attain, reach, achieve, arrive,come, arrive, reach。下面这些动词均有"达到"的含义：attain ：侧重指在抱负或雄心的激励下，以最大的努力去达到一般所不及或不敢追求的目的。reach ：常用词，指到达某一空间、时间、目标或发展过程中的某一点。achieve ：侧重为达到目的所需的技巧、忍耐和努力。 arrive ：指得出结论，达成某项协议或作出某一决定等。下面这...

adj.唤起的，激起的，唤出的...

v.擦伤( excoriate的过去式和过去分词 )，擦破（皮肤），剥（皮），严厉指责...