dam的现在完成时怎么写？

dam的复数形式为：dams...

The dam will stand 600 feet high.大坝将高达600英尺。A dam burst and flooded their villages.堤坝决口，淹没了他们的村庄。Building a dam here could have unforeseeable consequences for the environment.在这里修建水坝可能会对环境造成无法预料的后果。...

dam的第三人称单数（三单）为：dams...

dam的音标：dam的英式发音音标为：[dæm]dam的美式发音音标为：[dæm]...

n.水坝，堰，水库，（牙科用的）橡皮障，〈比喻〉障碍vt.用水坝阻止，阻塞，抑制...

dam的一般过去时为：dammed...

dam的现在进行时为：damming...

Paine : Including Willet Creek Dam. Now go back to your work!包括那个白鹤溪. 现在回去干正事吧!The information refers to slopes in opencast mines, quarries, dam foundation excavations and highway outs.这份资料提供了有关露天矿 、 采石场, 坝基和公路堑的边坡资料.......

burden的现在进行时为：burdening...

Dixie的音标：Dixie的英式发音音标为：['diksi]Dixie的美式发音音标为：['dɪksi]...

delirious的近义词/同义词有：hysterical, giddy, mad, frantic, raving, violent, furious, raving, feverish, distracted, mad, giddy, wild, frantic, violent, hysterical。adj.delirious的近义词（精神错乱的）：hysterical, giddy, mad, frantic, raving,...

bullion的音标：bullion的英式发音音标为：['bʊliən]bullion的美式发音音标为：['bʊljən]...

mulish的音标：mulish的英式发音音标为：['mju:lɪʃ]mulish的美式发音音标为：['mjulɪʃ]...

这孩子发烧这么厉害,差点儿死掉.The child had such a fever ( that ) he nearly died.我应该沉沦于此, 并且马上死掉 吗 ? ”Must I sink down there, and die at once? "在经历了千辛万苦之后,他居然会死掉,那未免太不合理了.It was unreasonable that he should die after all he had undergo...

Talismans are a form of contagious magic, carried on the person.护身符就像是一种流行的魔法, 携带在人的身上.We should welcome the Tiger and the Dragon as talismans.我们应当把这一龙一虎当作吉祥物欢迎.Cowper: Books are not seldom talismans and spells.库柏: 书籍经常是...

forbid的第三人称单数（三单）为：forbids...

excruciate的一般过去时为：excruciated...

n.供应( offer的名词复数 )，（通常为短期的）减价，提供物v.出（价）( offer的第三人称单数 )，提出，演出，做出...

v.施诡计( chicane的现在分词 )，诈骗...

Gaulle的音标：...

interjected的音标：...

The progresses in the synthesis study of isoamyl isovalerate at home and abroad were reviewed.综述了国内外对异戊酸异戊酯的合成研究的进展情况.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正...

vt.是…的征候（或征兆），表明...