abstain的现在进行时为：abstaining...

appertain的现在完成时为：appertained...

...a line of wall hooks hung with old anoraks and mud-stained overalls.挂着旧的短风衣和沾有泥污的工装裤的一排墙钩You could even order windows from a catalogue — a sort of mail order stained glass service...你甚至可以根据目录订购窗户——可以说是一种邮购彩色玻璃的业务。The ...

contain的现在进行时为：containing...

maintain的一般过去时为：maintained...

certainty的近义词有：certainty, assurance, conviction。下面这些名词均含有"确信无疑"的含义：certainty：指在客观上和主观上都无一丝一毫的怀疑。assurance：侧重依靠个人力量、本能、方法或对其他人或事的完全信任，强调有信心。conviction：多指在理性基础上清除了原有的疑虑或无把握，着重对证据的主观反应。...

A curtain acted as a divider between this class and another.帘子作为分隔物将这间教室和另一间分开。The shops also offer a keenly priced curtain-making service.这些商店也提供价格优惠的窗帘制作服务。They took 23 curtain calls.他们谢幕多达23次。...

abstain的反义词有：indulge, indulge, avenge, ballot。vi.abstain的反义词（戒,避免;弃权）：indulge。abstain的反义词（其他释义）：indulge, avenge, ballot。...

清晰度降低...

appertaining的音标：appertaining的英式发音音标为：[æpə'teɪnɪŋ]appertaining的美式发音音标为：[æpə'teɪnɪŋ]...

upstairs的反义词有：downstairs, downstairs。adj.upstairs的反义词（楼上的;在楼上）：downstairs。upstairs的反义词（其他释义）：downstairs。...

...the textile and fibre industries that taint the air, poison the water and use vast amounts of natural resources...污染空气、破坏水源并消耗大量自然资源的纺织纤维工业taint someone’s reputation玷污某人的名誉Her government never really shook off the tai...

Such attitudes are valueless unless they reflect inner cognition and certainty.这种态度如果不能反映内心的认知和把握就毫无价值。Her return to the team now seems a certainty.她的归队现在似乎已成定局。I know for a certainty that the company has been bought up....

details的音标：details的英式发音音标为：['di:teɪlz]details的美式发音音标为：['diteɪlz]...

tail的第三人称单数（三单）为：tails...

bobtail的音标：bobtail的英式发音音标为：['bɒbteɪl]bobtail的美式发音音标为：['bɑbteɪl]...

The water level in Lake Taihu has reached record levels...太湖水位达到了历史最高值。The water level in Lake Taihu has reached record levels.太湖水位达到了历史最高值。And the contracted hotels are: Hubin Hotel, Taihu Hotel and Gold Coast.签约酒店有: 湖滨...

泰山...

antitail的音标：antitail的英式发音音标为：[æntɪ'teɪl]antitail的美式发音音标为：[æntɪ'teɪl]...

The stained-glass panels are etched and then handpainted using traditional methods.彩色玻璃板先经过蚀刻，然后用传统技法手工着色。There was a stained-glass window with the family coat of arms.有一扇饰有家族盾形纹章的彩色玻璃窗。Nicotine marks stained his chin an...

n.（尤指服务多年的）仆人( retainer的名词复数 )，（为保留租房而付的）租房订金，（聘请律师等的）预付费用，牙齿固位体...

attain的一般过去时为：attained...

retailing的音标：retailing的英式发音音标为：['ri:teɪlɪŋ]retailing的美式发音音标为：['riˌtelɪŋ]...

adj.玷污的，褪色的v.（使）染色( stain的过去式和过去分词 )，褪色，变污，玷污，败坏（名声）...

详细设计，细节设计，细部设计...

He had grown staid and dull.他变得既古板又无趣.The locals were a very staid lot.当地居民非常保守.Her thoughts were staid and solemnly adapted to a condition.她的思想已经定形,安于一板一眼地顺应现实....

His remark did not pertain to the question.他的话同这个问题不相干.I'm afraid that your remark does not pertain to the question.恐怕你的话与这一问题不相干.It does not pertain to you to instruct him.你不适合教训他....

staircase的音标：staircase的英式发音音标为：['steəkeɪs]staircase的美式发音音标为：['sterkeɪs]...

制榫机...

sustaining的音标：sustaining的英式发音音标为：[sə'steɪnɪŋ]sustaining的美式发音音标为：[sə'steɪnɪŋ]...