- 相关词组
- audio frequencyn.成音频率，音频;
- frequency modulation调频;
- angular frequency角频率;
- frequency allocation频率分配;
- radio frequencyn.无线电频率;
- high frequencyn.高频率，频繁出现;
- frequency band频带;
- chopping blockn.砧板，剁肉板;
- frequency diversity频率分集[分隔];
- chopping board斩（剁）肉板;
- frequency allotment频率分配;
- chopping boardsn.斩（剁）肉板( chopping board的名词复数 );
- a chopping board切菜板;
- warble frequency颤音频率
- very high frequencyn.特高频率(VHF);
- chopping knife斩拌刀;
- audible frequency声频;
- expected frequency[医]期望频率;
- acoustic frequency音频;
- ultrahigh frequencyn.超高频率，特高频;
- 今日热词
- 热门搜索
- toner empty 碳粉空
- money n.钱;财富;薪水;款项;
- magic n.巫术;魔法;戏法;魅力;adj.有魔力的;神奇的;极好的;
- psychology n.心理（学）;思想;
- communist n.共产主义者;共产党党员;adj.共产主义的;
- courtyard n.庭院;天井;
- therefore adv.因此;
- chance n.可能性;机会;风险;意外;adj.偶然的，意外的;
- wing n.（机）翼，翅膀;侧厅，边厢;（汽车）挡泥板;（尤指政治组织的）派;边锋;飞行资格;v.飞（行）;赶往;
- portable adj.轻便的;n.手提式电视机;
- distance n.距离;遥远，久远;疏远;远方;冷淡;adj.远程的;
- does conj.做，有用，工作;v.做( do的第三人称单数 );干;学习;研究;
