sever的音标：sever的英式发音音标为：['sevə(r)]sever的美式发音音标为：['sɛvɚ]...

A dentist may decide to extract the tooth to prevent recurrent trouble.牙医可能会决定拔掉那颗牙，以免反复发作。Smear Vaseline on to your baby's skin to prevent soreness.给孩子皮肤上抹些凡士林以防止肿痛。The security forces had to intervene to prevent t...

vi.回响，弹回，反射vt.使回响，使反射，使回弹...

adv.永久地，持久地...

罗斯福（ 姓氏； Franklin Delano, 1882-1945，于1933-1945任美国第32任总统； Theodore, 1858-1919，于1901-1909任美国第26任总统，曾获1906年诺贝尔和平奖）...

believe it or not的音标：believe it or not的英式发音音标为：[bi'li:v it ɔ: nɔt]believe it or not的美式发音音标为：[bɪ'liv ɪt ɔr nɑt]...

evening的复数形式为：evenings...

sieve的第三人称单数（三单）为：sieves...

development的近义词有：development, evolution。下面这两个名词都表示"发展，进化"的含义：development：强调通过一系列自然过程或人工方法使某物潜在或隐藏的可能性显露出来，得以实现。evolution：侧重指事物由简到繁，由低级到高级的连续发展，强调变化或演变。...

evening的近义词有：evening, night。下面这两个名词都有"夜，晚上"的含义：evening：指日落到就寝之间的时间。night：指从日落到日出或从黄昏到拂晓这段时间。...

achieve的音标：achieve的英式发音音标为：[ə'tʃi:v]achieve的美式发音音标为：[ə'tʃiv]...

achieve的现在进行时为：achieving...

evert的第三人称单数（三单）为：everts...

vi.陶醉，狂欢作乐，扬扬得意n.狂欢，作乐，喧闹的宴会或庆典...

fever的现在进行时为：fevering...

severe的音标：severe的英式发音音标为：[sɪ'vɪə(r)]severe的美式发音音标为：[sɪ'vɪr]...

n.开发者，显影剂，显像剂...

adj.未充分发育的，未发展的，不发达的，尚未用于农业、工业、建筑业的...

I'm ever so grateful.我太感激了。I saw him pause ever so slightly.我看到他稍稍停顿了一下。He is ever so diligent.他勤奋极了....

We are prepared to fight for every inch of territory.我们时刻准备着为每一寸领土而战。Every inch of his arms and legs was ulcerated.他四肢全都溃烂了。There stood Gertrude, looking every inch a star.格特鲁德站在那里，完全是一副明星的派头。...

sieve tube的音标：sieve tube的英式发音音标为：[siv tju:b]sieve tube的美式发音音标为：[sɪv tub]...

develop的近义词/同义词有：flourish, mature, grow, advance, progress, refine, broaden, breed, ripen, sprout, progress, advance, evolve, thrive, build, form, improve, flourish, blossom, cultivate, engender, practice, germinate, sha...

aggrieve的反义词有：rejoice, rejoice。vt.aggrieve的反义词（使苦恼;迫害）：rejoice。aggrieve的反义词（其他释义）：rejoice。...

The land reverted to the lord if the tenant died without heirs.如果土地保有人死后无继承人,土地归还领主.His hair has reverted back to its original copper hue.他的头发又变回原来的淡红棕色。After a good year the team reverted to type in their last game.这个队好...

People endlessly overdevelop Earth's resources through agriculture, fishing, hunting and tourism.人们正在通过农业 、 捕捞 、 打猎和旅游在没完没了地过度开发地球资源....

He cleaned the flakes away with his coat sleeve.他用大衣袖子把碎屑掸掉。Bold as you please, she grabbed me by the sleeve.她真够大胆的，竟抓住了我的衣袖。He wore a black band on the left sleeve of his jacket.他在夹克衫的左袖上戴了一条黑箍儿。...

to gain a high level of competence in English获得高水平的英语能力Teachers sometimes presuppose a fairly high level of knowledge by the students.教师有时候假定学生的知识水平相当高。a high-level programming language高级编程语言...

He postponed his trip at the eleventh hour.他在最后时刻推迟了行程。This church was built in the eleventh century.这座教堂修建于11世纪。He arrived there at the eleventh hour.他刚好到达那里....

develop的现在完成时为：developed...

Many of the revellers are tourists and British day-trippers.很多饮酒狂欢的人都是观光客和来一日游的英国旅客。His audience consists predominantly of groups of rugby-club revellers.他的观众主要是橄榄球俱乐部里那些纵酒作乐的人。A couple of boozy revellers dropped their t...