yawn的现在进行时怎么拼写

vi.打呵欠，张开，裂开，张开大口n.呵欠，无聊的人或事，裂口...

The concert was a predictable yawn.果不其然，那场音乐会很乏味。She stretched her arms out and gave a great yawn.她伸了个懒腰，打了个大哈欠。Her yawn suggests that she is sleepy.她打哈欠表示她很困了。The meeting was one big yawn from start to finish.那会议自始至终十分无...

yawn的复数形式为：yawns...

yawn的音标：yawn的英式发音音标为：[jɔ:n]yawn的美式发音音标为：[jɔn]...

She stretched her arms out and gave a great yawn.她伸了个懒腰，打了个大哈欠。She makes no attempt to stifle a yawn.她忍不住打了个哈欠。The debate was a mockery. A big yawn.这场辩论实在可笑。简直是无聊透顶。...

yawn的第三人称单数（三单）为：yawns...

yawn的现在完成时为：yawned...

yawn的一般过去时为：yawned...

This validation process ensures that the data conforms to acceptable formats.这一确认过程可以保证这些数据符合认可的格式。I think the film is a validation of our lifestyle.我认为这部电影肯定了我们的生活方式。Scale - up and development reports, along with purity...

软管管道...

他们向讲课者连续不断地提出问题.They plied the lecturer with questions....

“奋起”的反义词：沉沦。...

catenae的音标：...

noble的最高级为：noblest...

dropt的音标：dropt的英式发音音标为：[drɒpt]dropt的美式发音音标为：[drɒpt]...

hepatoflavin的音标：hepatoflavin的英式发音音标为：[hepətəʊ'fleɪvɪn]hepatoflavin的美式发音音标为：[hepətoʊ'fleɪvɪn]...

The tree's roots are stripped and hung to season and bleach.树根剥皮后挂起来风干晒白。Remove stains by soaking in a mild solution of bleach.用温和的漂白剂浸泡以去除污迹。Use some bleach on this shirt.用些漂白剂漂白这件衬衣....

cambia的音标：cambia的英式发音音标为：['kæmbɪə]cambia的美式发音音标为：['kæmbɪr]...

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

伏安计是由伏特表和安培表组成的.A voltammeter is consisted of a voltmeter and an ammeter.此外, 该电阻器还限制回馈安培表的交流增益.Also, the resistor limits the AC gain of the feedback ammeter.最基本的仪器包括安培表, 电压表和电阻表.The most basic instruments include an amme...

Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂.The best estimate of the price of the boosters was $ 86 million.运载火箭价值最多为8600万美元.Even old - line pharmaceutical houses are offering their versions of brain boost...

adj.非永久的，暂时的...

“审查”的拼音为：shěn chá...