volunteer的现在完成时怎么写

volunteer的现在完成时为:volunteered
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  • depersonalized造句

    Wars become depersonalized, and hand - to - hand fighting is replaced by machine warfare.战争变得失去人性,肉搏战被机械站所代替....
  • ileum例句

    Obstruction of the ileum by stone leads to distinct clinical pictures.回肠胆结石梗阻可引起各种明显的临床征象.The ileocecal valve and terminal ileum are usually dilated rather than stenosed.回盲部和末端回肠常呈扩张面而不狭窄.The terminal ileum is filled wit...
  • “内扫描”的拼音?

    “内扫描”的拼音为:nèi sǎo miáo...
  • “整合”造句

    科学家们正试图将天文学中的各派观点整合在一起。Scientists are trying to pull together disparate ideas in astronomy.这套计算机程序可以与现有的程序整合在一起.This computer program can be integrated with existing programs.法国人从不放过任何整合其交通系统的机会。When it comes to integrat...
  • cholesterol的音标?

    cholesterol的音标:cholesterol的英式发音音标为:[kə'lestərɒl]cholesterol的美式发音音标为:[kə'lestərɔl]...
  • leafless造句

    Far away through the plantation Vega sparkled like a lamp suspended amid the leafless trees.透过远处的树林,织女星象一盏灯似地挂在木叶尽脱的树枝间.The winds bewail the leafless tree.狂风为无叶的秃树哀悼几几.A beautiful fig tree that had stood in their yard wa...
  • incaution怎么读?

    incaution的音标:incaution的英式发音音标为:[ɪn'kɔ:ʃən]incaution的美式发音音标为:[ɪn'kɔʃən]...
  • coons的音标?

    coons的音标:...
  • wreck的近义词有哪些

    wreck的近义词有:break, destroy, ruin, wreck, damage, spoil。下面这些动词均有"破坏,损坏"的含义:break:普通用词,指某物因被打破或撕破而受到破坏,可指有形或无形的破坏。destroy:多指彻底地、毁灭性地破坏,含导致无用,不能或很难再修复的意味。ruin:多指因外部原因而受到严重破坏或毁灭,侧重破坏的彻底性,也可用于引申意义。wreck:侧重指船只、车辆、房屋等受到严重破坏或完全毁坏...
  • Freeform造句

    This member can only be accessed for a freeform object.只能为任意多边形对象访问此成员.Successive approximation method is adopted in the design, manufacture, and test of freeform optics.自由曲面光学产品设计 、 制造与检测的工艺流程,通常采取试凑法逐次逼近.This paper pre...
  • scratch的第三人称单数怎么拼写

    scratch的第三人称单数(三单)为:scratches...
  • jars的意思

    n.罐子( jar的名词复数 ),(啤酒)杯,缸,猛然震动...
  • “盐湖”用英语怎么说?

    “盐湖”的英语可以翻译为:salt [saline] lake,saline ...
  • preface什么意思解释

    n.序言,引语,开端,前奏,[宗](弥撒的)序诵,序祷vi.&vt.作为…的序言,作为…的开端,作序,给…作序,开始,导致...