- 相关词组
- four corneredadj.有四个角的；四方的；有四人参加的
- nought point four零点四;
- frequency modulation调频;
- audible frequency声频;
- wireless telegraphy无线电报;
- frequency band频带;
- warble frequency颤音频率
- expected frequency[医]期望频率;
- very high frequencyn.特高频率(VHF);
- ultrahigh frequencyn.超高频率，特高频;
- to the power of four乘四次方;
- four backs systemn.[体]四后卫制;
- audio frequencyn.成音频率，音频;
- radio frequencyn.无线电频率;
- frequency diversity频率分集[分隔];
- the Big Four 英超四大豪门;
- acoustic frequency音频;
- high frequencyn.高频率，频繁出现;
- four of a kind四张相同的牌;
- Kirkpatrick's four level model of evaluation柯克帕特里克的四个层次的评价模型
- 今日热词
- 热门搜索
- needle n.针;针状物;<口>刺激性言行;vt.用针缝，刺;刺激，激怒;<俚>增加（饮料的）酒精含量;
- outgoing adj.对人友好的，开朗的;出发的，外出的;即将离职的;乐于助人的;
- gentleman n.先生;绅士;有身份地位的人;
- best wishes 最良好的祝愿;最美好的祝愿;最好的祝福
- butthole 肛门;
- unable adj.不能…的;无法…的;
- plastic n.塑料;塑料学;信用卡;adj.塑料的;不自然的;可塑的;做作的;
- autoimmune disease 自身免疫病;
- tradition n.传统;传统的信仰（或风俗）;
- qualification n.资格，授权;条件，限制;合格证书;
- relation n.关系，联系;亲戚;
- grip n.紧握，抓牢;握力;掌握，理解;能力，胜任;vt.握紧，抓牢;吸引住：吸引…的兴趣或注意力;引起;
