thud的一般过去时怎么拼写

My heart had started to thud, and my mouth was dry.我的心开始咚咚跳，嘴里发干。I heard the regular thud thud thud of running shoes behind me.我听到身后跑鞋有节奏地噔噔噔地响着。She tripped and fell with a sickening thud.她绊了一下，重重地摔倒在地。...

thud的现在完成时为：thudded...

thud的第三人称单数（三单）为：thuds...

n.重击声，砰的一声v.砰然下落，发出砰声...

thud的复数形式为：thuds...

thud的现在进行时为：thudding...

Then he heard a piercing scream echoing down the deep well, ending in a dull, dead thud.接着他听见深井里回响起一声刺耳的尖叫，然后是砰的一声闷响，再之后就什么也听不见了。She tripped and fell with a sickening thud...她绊了一下，重重地摔倒在地。The encyclopedia fell to the flo...

thud的音标：thud的英式发音音标为：[θʌd]thud的美式发音音标为：[θʌd]...

automatic的复数形式为：automatics...

“环丙烷”的英语可以翻译为：[化] cyclopropane，trimethylene，trimethylene ...

结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为.Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.异烟肼有片剂和糖浆两种,口服.Isoniazid comes as a tablet and a syrup to take by mouth.异烟肼...

cercus的音标：cercus的英式发音音标为：['sɜ:kəs]cercus的美式发音音标为：['kers]...

anticurare的音标：anticurare的英式发音音标为：[æntɪkjʊə'rɑ:r]anticurare的美式发音音标为：[æntɪkjʊr'rɑr]...

He will go down as the president who oversaw two historic transitions.他将作为见证了巴西两次历史性转变的总统,安然引退.Indeed, even as Leopold oversaw the Curtis project, he wondered anyone could plant wilderness.事实上, 即使在利奥波德审视柯蒂斯项目的时候, 他也不认为能有...

dam的现在进行时为：damming...

housebroken的音标：housebroken的英式发音音标为：['haʊsˌbrəʊkən]housebroken的美式发音音标为：['haʊsˌbroʊkən]...

housebreaks的音标：...

dyarchy的复数形式为：dyarchies...

metharmosis的音标：metharmosis的英式发音音标为：[meθɑ:'məʊsɪs]metharmosis的美式发音音标为：[meθɑ'moʊsɪs]...

他怀疑班柯的后嗣会君临苏格兰.He asks if Banquo's issue shall reign in Scotland.他家后嗣满堂,其乐融融, 真是叫人羡慕 啊 .His family has prosperous children . The whole family is emerged in harmony and joy . How enviable!他的后嗣汤姆落得一贫如洗, 幸而为德里斯科尔法官收养,才...

violated的音标：...

n.重氮盐成像法...

It's a fair guess to say that the damage will be extensive.说损失会很严重想必猜得不错。These gases would seriously damage the patient's respiratory system.这些毒气会严重损害患者的呼吸系统。Incidents of this type cause irreparable damage to r...