undergird的一般过去时怎么写？

vt.在底部加固， 从底层支撑，加强， 支持...

undergird的音标：undergird的英式发音音标为：['ʌndə'gɜ:d]undergird的美式发音音标为：[ˌʌndɚ'ɡɚd]...

undergird的现在完成时为：undergurded...

undergird的第三人称单数（三单）为：undergirds...

undergird的现在进行时为：undergirding...

individualism的音标：individualism的英式发音音标为：[ˌɪndɪ'vɪdʒuəlɪzəm]individualism的美式发音音标为：[ˌɪndə'vɪdʒuəˌlɪzəm]...

stub的一般过去时为：stubbed...

n.（人的）活力，精力，魄力，劲头，[哲]物力论，力本学...

“放手”的近义词/同义词：撒手, 松手, 甩手, 罢休, 停止, 放胆, 放纵, 姑息, 放任, 放弃, 摈弃, 屏弃, 抛弃, 唾弃, 舍弃。...

n.环状珊瑚岛...

abbertite的音标：abbertite的英式发音音标为：['æbɜ:taɪt]abbertite的美式发音音标为：['æbɜtaɪt]...

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gulleting的音标：gulleting的英式发音音标为：['gʌlɪtɪŋ]gulleting的美式发音音标为：['gʌlɪtɪŋ]...

Because of its decadence, few want to understand the art taking place in the bullring.鉴于这个原因, 很少有人愿意去理解斗牛场中发生的这种艺术.A few blocks from the bridge lies one of the oldest bullring in Spain.从桥的这边几个街区连接着西班牙最老的旧城区.Key words: Bi...

If you fit the bill, send a CV to Rebecca Rees.如果你符合要求，就寄一份简历给丽贝卡·里斯。That piece of plywood will just fit the bill.那块胶合板正符合要求.If you're very hungry a double helping of spaghetti should fit the bill!要是很饿的话,吃两份意大利细面条就行...

wording的音标：wording的英式发音音标为：['wɜ:dɪŋ]wording的美式发音音标为：['wɜrdɪŋ]...

“扔”的反义词：接。...

SCORPIO : Scent - ual Scorpios really appreciate perfumes or colognes.完全是味觉动物的天蝎座对香水非常偏爱.SCORPIO: Scentual Scorpios really appreciate perfumes or colognes.天蝎座: 完全是味觉动物的天蝎座对香水非常偏爱.Perfumes and colognes be pleasant, but th...

For example : Left wing - to - body fairing seal is inconsistent in relation to fuselage.左大翼 - 机身整流罩封严胶不均匀.Exploring the characteristics of kappa and relation between kappa and ρ by Simula - tion .通过模拟抽样研究的方法,了解Kappa的特性及...