knurling什么意思？

Electric heater or ultrasonic knurling device can be installed.可选装电热或超声波滚花装置....

knurling的音标：knurling的英式发音音标为：['nɜ:lɪŋ]knurling的美式发音音标为：['nɜlɪŋ]...

parrot的第三人称单数（三单）为：parrots...

I've just heard there's a room free in Morrell Hall on Headington hill.我刚得知headington山上的莫莱尔学生宿舍有间屋子是空着的.So Steve went to Morrell Hall and took all his suitcases with him.这样史蒂夫就去了莫莱尔宿舍,并带去了他所有的衣箱....

She livened up when Alan asked her to dance.艾伦请她跳舞她便来了精神.The acrobatic troupe livened the garden party up immensely.杂技团的表演使游园会大为活跃.At least her silly remarks livened the meeting up a bit.她那番憨话至少使晚会稍有了点生气....

abstrusely的音标：abstrusely的英式发音音标为：[əbst'ru:slɪ]abstrusely的美式发音音标为：[əbst'ruslɪ]...

They are scheduled for arraignment October 5th...他们定于10月5号接受提审。They are scheduled for arraignment October 5th.他们定于10月5号接受提审。Wyatt asks the desk clerk which courthouse he is being transferred to for arraignment.他向接待警员询问了马...

keyboard的现在进行时为：keyboarding...

overstate的现在进行时为：overstating...

“超导性”的拼音为：chāo dǎo xìng...

“肉桂色”的英语可以翻译为：[医]cinnamomeous，cinnamon ...

n.长辈，胜于己者，更好者( better的名词复数 )，较优越者，前辈，长者v.改善，提高( better的第三人称单数 )...

This paper introduces the preparation, properties and application of the masterbatch.介绍母料制备, 讨论了母料性能与应用.He didn't do enough preparation for his exam, and failed.他考试前没有充分准备, 结果不及格。You could never eliminate risk, but ...

Sanhsia is famous for its fictile ware.三峡以陶器闻名.It's a fictile deity.这是用粘土塑的神像....

n.歇斯底里病发作，狂笑，情绪异常激动的人...

“日用”的拼音为：rì yòng...

She had meant to make a discreet entrance, but conversation stopped dead.她本打算悄悄进去，但谈话却突然中断了。She's making a few discreet inquiries with her mother's friends.她旁敲侧击地向她母亲的朋友们打听过几次。She wore discreet jewellery.她戴着素净的...