optimize的第三人称单数（三单）为：optimizes...

n.人群( crowd的名词复数 )，群众，一群，听众...

collectanea的音标：collectanea的英式发音音标为：[ˌkɒlek'teɪnjə]collectanea的美式发音音标为：[ˌkɒlek'teɪnɪr]...

The bowstring is stretched taut.弓弦绷得很紧.An arrow fitted to the bowstring cannot avoid being discharged.箭在弦上,不得不发.It is hard to bull back the bowstring.要拉开弓弦挺难的....

vt.超过…速度，赶过...

...

ichnology的音标：ichnology的英式发音音标为：[ɪk'nɒlədʒɪ]ichnology的美式发音音标为：[ɪk'nɒlədʒi]...

广播站，电台，无线电台...

concord的反义词有：discord, discord。n.concord的反义词（一致;调和;协定）：discord。concord的反义词（其他释义）：discord。...

abolish的现在进行时为：abolishing...

n.蒽酚...

n.一种有害幼虫，铃虫...

Christophany的音标：...

She won an Oscar nomination for best supporting actress.她获得奥斯卡奖最佳女配角的提名.I'm glad she won the award for Best Supporting Actress.我很高兴她获得最佳女配角奖.The Best Supporting Actress nominee goes avantgarde a blue brushstroke Dri...

abhor的反义词有：adore, depart, love, desire, admire。vt.abhor的反义词（憎恶）：adore。abhor的反义词（其他释义）：depart, love, desire, admire。...

v.起作用（function的现在分词形式），运转，正常工作...

The company I work for went through a rough patch.我所在的公司经历了一段困难时期。She passed the needle through the rough cloth, back and forth.她一针一针地缝那块粗布。A fishing vessel and a cargo ship collided in rough seas.一艘捕鱼船和一艘货船在波涛汹涌的海上相撞了。...

cofinancing的音标：cofinancing的英式发音音标为：[kəʊfaɪ'nænsɪŋ]cofinancing的美式发音音标为：[koʊfaɪ'nænsɪŋ]...

Steroids的音标：Steroids的英式发音音标为：['stɪərɔɪdz]Steroids的美式发音音标为：['stɪərɔɪdz]...

The hour-long sessions take place at Bloxwich Leisure Centre.课时长为1小时的课程开设在布洛克斯威奇康乐中心。A few sessions talking to a counsellor should straighten him out.跟辅道员谈几次就会使他改正过来的.The sessions will enable you to discuss problems with...

fluorinion的音标：fluorinion的英式发音音标为：[flu:ərɪn'aɪən]fluorinion的美式发音音标为：[fluərɪn'aɪən]...

whoop的一般过去时为：whooped...

n.学说，理论，原理，推测...

不得不，只得，必须，感谢...

fuliginosus的音标：fuliginosus的英式发音音标为：[fju:lɪdʒɪ'nəʊsʌs]fuliginosus的美式发音音标为：[fjulɪdʒɪ'noʊsʌs]...

foundry的近义词/同义词有：blacksmith's, forge, smelter, shop, smelter, forge。n.foundry的近义词（铸造工厂;精炼工）：blacksmith's, forge, smelter, shop。foundry的近义词（其他释义）：smelter, forge。...

There they test the airflow around their latest designs.他们在那里测试他们的最新设计(汽车)周围的气流.Aero - tuned rear spoiler: Reduces lift, creates vacuum to maximize airflow through helmet.航空调整后扰流板: 降低升降机, 创造真空气流,以最大限度地通过头盔.Suitable for m...

hydroplasticity的音标：hydroplasticity的英式发音音标为：[haɪdrəplæs'tɪsɪtɪ]hydroplasticity的美式发音音标为：[haɪdrəplæs'tɪsɪtɪ]...

Herds of bison live in the park.公园内住有成群的野牛。In the year 1700,about 60 million bison wandered freely in North America.在1700年约有6000万头野牛在北美无拘无束地活动。Large herds of bison used to live on the plains of North America.大群的野牛过去曾生活在北...

失业...