staircase的复数形式为：staircases...

circumstance的现在完成时为：cicumstanced...

The amount of variation changes'by as much as 20 degrees as one circumnavigates the earth.变化量大致在绕地球一圈20度上下改变....

Roosevelt occasionally attempted to circumvent him.罗斯福偶尔会试图避开他。Ships were registered abroad to circumvent employment and safety regulation.船只在外国注册以逃避有关雇佣和安全的规定.Any action I took to circumvent his scheme was justified.我为斗...

circumspect的音标：circumspect的英式发音音标为：['sɜ:kəmspekt]circumspect的美式发音音标为：['sɜrkəmspekt]...

circumambience的音标：circumambience的英式发音音标为：[ˌsɜ:kəm'æmbɪəns]circumambience的美式发音音标为：[ˌsɜkəm'æmbɪrns]...

v.绕行，巡行，婉转打探( circumambulate的过去式和过去分词 )...

adj.谨慎小心的，周到的...

circumnavigate的音标：circumnavigate的英式发音音标为：[ˌsɜ:kəm'nævɪgeɪt]circumnavigate的美式发音音标为：[ˌsɜrkəm'nævɪgeɪt]...

Before the earthquake : Kids break from Kora ( holy circumnavigations ) for a fairy floss breakstones.震前: 孩子们在仪式的中间溜出来买一支棉花糖....

It can therefore be circumvented by address manipulation and explicit type conversion.因而可以通过地址操纵和显式型别转换来绕过此保护功能.By such means the ban against dancing was circumvented.这样,舞蹈就不至于被禁止.However, technological measures are not ...

circumstance的一般过去时为：cicumstanced...

n.环境，境遇，事实，细节，典礼，仪式vt.使处于某种特定的情况之下...

n.圆，圆状物，一圈，圈子vt.圈出，包围，绕…运转vi.环绕，盘旋...

circulate的第三人称单数（三单）为：circulates...

An e-mail is already circulating amongst news staff calling for voluntary redundancies.在新闻部员工中已经在转发一封电子邮件,呼吁大家自愿裁汰.The condition prevents the blood from circulating freely.这种病阻碍了血液的循环畅通。He rubbed his limbs vigorously to ...

circuit的现在完成时为：circuited...

circumstance的音标：circumstance的英式发音音标为：['sɜ:kəmstəns]circumstance的美式发音音标为：['sɜrkəmstæns]...

He is a master at circumlocution.他讲话很会兜圈子.This sort of ritual circumlocution is common to many parts of mathematics.这种繁冗的遁辞常见于数学的许多部分分式中....

He was on the front lawn, measuring out two circles.他在前面的草坪上丈量并标记出两个圆圈。I could see big circles of dampness under each arm.我能看到每只胳膊下都湿了一大圈。Alton has made himself fiercely unpopular in certain circles.奥尔顿把自己搞得在某些圈子里极其不受欢迎。...

circulated的音标：circulated的英式发音音标为：['sɜ:kjʊleɪtɪd]circulated的美式发音音标为：['sɜkjʊleɪtɪd]...

circumvolves的音标：...

Under no circumstances can we agree to such a principle.在任何情况下我们都不能同意这一原则.Under no circumstances should we lose sight of our main objective.在任何情况下,我们都不能忘记自己的宗旨.We must under no circumstances take this lightly.这事儿千万不可掉以轻心...

circumfuse的现在完成时为：circumfrsed...

A plurality of small shaping orifices are evenly distributed on the excircle surface of the blades.叶片的外圆表面上均匀分布着多个小的型孔....

...

circumscription的音标：circumscription的英式发音音标为：[ˌsɜ:kəm'skrɪpʃn]circumscription的美式发音音标为：[ˌsɜkəm'skrɪpʃn]...

瓷衬底印刷电路...

扁桃体周围的...

vt.环航...