groan的一般过去时怎么写？

groan的现在完成时为：groaned...

groan的现在进行时为：groaning...

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...

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。...

groan的复数形式为：groans...

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

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的第三人称单数（三单）为：groans...

盲肠乙状结肠造口吻合术...

vt.通过话筒传送（mike的过去式与过去分词形式）...

我们需要四个熟马铃薯, 带皮的被剁开的.You'll need four ripe tomatoes, skinned and chopped....

...tailor-made holidays to suit the more discerning traveller...为懂行的旅游者量身打造的假期Mr. Tailor is a good judge of the fine arts.泰勒先生是美术鉴赏行家.The needle left a prick in the tailor's finger.裁缝的手指上有个针扎的孔。...suits made by a be...

The stadium has been fitted with seating for over eighty thousand spectators.这个体育场配备了8万多个观众座席。The police, raining blows on rioters and spectators alike, cleared the park.警察不分闹事者与观众统统一顿猛击，把人们清除出了足球场。The sheer number of sp...

类似房屋所用的栋木刷了沥青。The timbers of similar houses were painted with pitch.屋顶涂抹了一层沥青.The roof was covered with tar.他们用沥青涂盖屋顶.They used pitch to cover roofs....

pass的音标：pass的英式发音音标为：[pɑ:s]pass的美式发音音标为：[pæs]...

Wallets may have gotten thinner during this recession, but waistlines have expanded.在这次经济衰退中,人们的钱包可能瘪了, 但腰围却鼓起来了.They were knocked to the ground and robbed of their wallets...他们被打倒在地并被抢走了钱包。They were knocked to the groun...

centurion的复数形式为：centurions...

n.杆柱钻机，锚杆钻机（钻孔和安装用）...

Students have played an important role in the past, but for the moment, they're on the margins.学生过去曾经发挥了重要的作用，不过现在他们变得无足轻重了。The female role has been downgraded altogether in the drive for greater equality.在争取更多平等的运动...

“金翅”的英语可以翻译为：greenfinch ...

anoderm的音标：anoderm的英式发音音标为：[ə'nəʊdəm]anoderm的美式发音音标为：[ə'noʊdəm]...

vt.使变青白，使变苍白...

Yours truly was awoken by a shout: "Ahoy there!"鄙人被一声大喊惊醒：“喂！”The driver managed to escape from the vehicle and shout a warning.那名司机设法从车里逃了出来并大声警告别人。A small group of youths stayed behind to heckle and shout abuse.一小群小青年没...