groan的一般过去时怎么写？

They glanced at the man on the floor, who began to groan...他们瞥了一眼躺在地上的男人，那人现在开始呻吟起来。Dorothea let out a histrionic groan.多罗西娅装腔作势地呻吟了一声。His parents were beginning to groan about the price of college tuition.他的父母开始抱怨大学的学费太...

vi.呻吟，发牢骚，抱怨，吱嘎声：因压力而发出声响vt.呻吟着说，呻吟着表示n.呻吟，叹息，呻吟般的声音...

groan的现在进行时为：groaning...

The timbers groan and creak and the floorboards shift.这些木头在吱吱嘎嘎作响，木地板有些摇晃。Bookshelves groan under the burden of books on threats to the environment.书架上摆满了有关环境威胁的书，不堪重负。The platforms groan with homeward-bound commuters.月台...

groan的第三人称单数（三单）为：groans...

groan的近义词/同义词有：moan, howl, sound, harsh, wail, moan, howl, sigh, wail, kick。vi.groan的近义词（呻吟;呜咽）：moan, howl, sound, harsh, wail。groan的近义词（其他释义）：moan, howl, sigh, wail, kick。...

groan的复数形式为：groans...

groan的音标：groan的英式发音音标为：[grəʊn]groan的美式发音音标为：[groʊn]...

groan的现在完成时为：groaned...

groan的近义词有：groan, moan, sign, sob。下面这些名词(动词)均有"叹息声，叹息"的含义：groan：侧重指因受到难忍受的精神负担或强烈的痛苦等而发出沉重的呻吟，也指显示强烈不满的叹息声。moan语气比groan强，多指拉长的或连续的悲叹(声)或呻吟(声)。sign：多指无意识地发出表示沮丧、悲痛、悔恨或厌倦等情绪的深沉叹息。sob：指抽噎声或呜咽声，或边说边哭。...

“控制者”的英语可以翻译为：the odd man ...

He had a grin on his face like a Cheshire Cat.他咧着嘴笑呵呵的。I had motored down from Cheshire.我从柴郡一路南下开过来。Cheshire has promised a more detailed plan by next month.柴什承诺下个月将有更详细的方案出炉....

foreman的复数形式为：foremen...

humbug的近义词/同义词有：deceive, trick, cheat, hoax, dishonesty, pretense, trick, delusion, snow, deceive, hoax, cheat。vt.humbug的近义词（行骗）：deceive, trick, cheat, hoax。humbug的近义词（其他释义）：dishonesty, pretense, trick, delusion, snow, d...

cabaret的音标：cabaret的英式发音音标为：['kæbəreɪ]cabaret的美式发音音标为：[ˌkæbə'reɪ]...

Now Billy Bulger , did you hear the story about him that bears on Dan's dilemma?比利·布杰, 你们听说过他承受的、丹的两难困境的故事 吗 ?...

狡诈...

[人名] 奥尔古德...

“像”的英语可以翻译为：likeness ，portrait，picture，[物] imagebe like，resemble，look as if，seem ...

“抓紧”的近义词/同义词：捏紧, 攥紧。...

除铁 、 锰、铅外, 伴生有银、铟.Iron, manganese and lead are the major minerals, accompanying silver and indium.介绍了磷酸盐除铁的主要研究成果.Also , major research results for removing iron by phosphate has been introduced.用海绵铜生产硫酸铜,其困难在于除铁杂质.A har...

同源联会，同亲配对...

centrality的音标：centrality的英式发音音标为：[sen'trælətɪ]centrality的美式发音音标为：[sɛn'trælɪti]...

heliotrope的音标：heliotrope的英式发音音标为：['hi:liətrəʊp]heliotrope的美式发音音标为：['hiliətroʊp]...

...the attractions of living on the waterfront.令人神往的滨水生活Archaize timberwork pontoon, landscape pontoon, steel structure pontoon bridge, waterfront architecture.三、仿古木浮桥 、 景观浮桥 、 钢结构浮桥、景观亲水栈桥 、 滨水景观建筑.Archaize pontoon, lan...