充当: serve as; act as; play the p ...某人: a certain person的: 4次方是 The fourth power of 2 i ...工具: tool; means; implement; appl ...当某人的面: in one's face; in sb's audience; in sb’s presence当某人的监护人: act as a guardian for sb水管工人的工具: plumber's aid继续某人的工作: go on with one's work评价某人的工作: assess sb.’s efforts当某人不在时: when the person called is absent当某人没空时: when the person called is not available充当某种职务或身份: he works as a teacher. he acts as an interpreter当某人出门旅行: when someone is leaving on a journey当某人令人讨厌时: when someone is disgusting当某人气色不佳时: when someone does not look too good当某人身体健康时: when someone is healthy当某人十几岁时: in one's teens当某人无忧无虑: when somone is carefree某人的: someone's充当: serve as; act as; play the part of; pose as 充当辩护士 play the part of an apologist; 充当翻译 act as interpreter; 充当炮灰 serve as cannon fodder; 充当一般等价物 act as a universal equivalent; 她不得不去那户人家充当佣人。 she had to go into service of that family按钮的工具: applet button factory成功的工具: tools for success地狱的工具: infernal tools反馈的工具: mechanism of feedback辅助的工具: auxiliary means; auxiliary tool