It is proverbially easier to destroy than to construct.谁都知道破坏容易建设难.Minute fragments of shoot apices are proverbially difficult to culture.微小的茎尖切段通常是难以培养的.Why , medicine is proverbially nasty.药当然难吃啰....

small letter的音标：small letter的英式发音音标为：[smɔ:l 'letə]small letter的美式发音音标为：[smɔl 'lɛtɚ]...

ethically的音标：ethically的英式发音音标为：['eθɪklɪ]ethically的美式发音音标为：['eθɪklɪ]...

Police were periodically patrolling the area.警察定时在这一地区巡逻。The geyser erupts periodically.间歇泉周期性地喷发.Economic crises recur periodically.经济危机周期性地发生....

n.单马马车，旅行提袋...

halloo的复数形式为：halloos...

v.计算( total的过去式和过去分词 )...

n.民歌，民谣，特别指叙述故事的歌( ballad的名词复数 )，讴...

medallion的音标：medallion的英式发音音标为：[mə'dæliən]medallion的美式发音音标为：[mɪ'dæljən]...

hallucinate的现在完成时为：hallucinated...

n.反对票v.投票反对，排斥...

n.墙，屏障，隔阂，壁垒vt.& vi.筑墙围住，用墙隔开，围以墙adj.墙壁的...

adv.照字母顺序排列地...

Online gaming allows players from around the world to challenge each other.网络游戏使得全球的玩家可以相互较量。He said he's game for a similar challenge next year.他说他明年还愿意接受类似的挑战。Increasingly, more wine-makers are taking up the chall...

enthrall的第三人称单数（三单）为：enthralls...

enthrall的音标：enthrall的英式发音音标为：[ɪn'θrɔ:l]enthrall的美式发音音标为：[ɛn'θrɔl]...

ball的复数形式为：balls...

adj.小的，难为情的，低级的，卑劣的，细微的，微弱的adv.小小地，卑鄙地n.细小部分，腰部，琐碎东西，身份低的人，矮小的人...

hallucination的音标：hallucination的英式发音音标为：[həˌlu:sɪ'neɪʃn]hallucination的美式发音音标为：[həˌlusə'neʃən]...

adj.容易犯错的...

...

stonewall的现在完成时为：stonewalled...

ball的现在进行时为：balling...

Ally的复数形式为：allies...

allowable的音标：allowable的英式发音音标为：[ə'laʊəbl]allowable的美式发音音标为：[ə'laʊəbl]...

We bought two basketballs.我们买了两个篮球.Do you have any basketballs made of genuine leather?你们有真皮做的篮球 吗 ?These basketballs will be carried by lorry to the court.这些篮球将由卡车运到篮球场....

wallpaper的现在进行时为：wallpapering...

n.（笔的）圆珠笔( ballpoint的名词复数 )...

The whole universe exists eternally in that one infinite being.整个宇宙在无限的空间中永生。I'm no longer the apparently eternally cheerful chappy he remembers.我已经不是他记忆中那个似乎永远快乐无忧的人了。I'm eternally grateful that we managed to ...

They were all perpetually starving.他们都一直忍饥挨饿。She wore a perpetually martyred expression.她总是那么一副可怜兮兮的样子。We belong perpetually to each other for life or for death.我们永远相依为命,同生死,共患难....