- 相关词组
- echo with（指某处）回荡（某声音）;
- radar echo雷达回波;
- amphoric echo[医] 空瓮性回声;
- to the echo长时间而大声地;
- echo chamber回响室;
- echo altimeter雷达[回波，音响]测高计;
- an echo回声;反响;应声
- echo cancellation回波[重影]消除;
- applaud to the echo喝彩叫好；掌声雷动;
- in acknowledgement of在确认中
- echo off（响声）渐渐远去;
- echo back发出回声，附和意见;
- acknowledgement bit[计]证实[收妥]比特;[计]应答比特;
- echo amplifier反射[回波]信号放大器;
- echo attenuation回波衰减，反射衰减;
- echo round回荡;
- Echo Protocol[计]回送协议;
- echo soundern.回音测深器;
- acknowledgement of receipt回执;
- echo box回波谐振器，回波箱;
- 今日热词
- 热门搜索
- their det.他们的；她们的；它们的;（在提及性别不详的人时，用以代替his或her）;
- san abbr.sandwich 三明治;sanatorium 疗养院;sanitary 卫生的;styreneacrylonitrile copolymer 苯乙烯一丙烯共聚物;
- black and yellow 黑色和黄色;伴奏
- anyway adv.无论如何;而且;尽管;至少;
- i am back 我回来了;
- parallels desktop 虚拟机
- 琵琶行 Pipa Xing;pi pa xing;pipaxing;The Pi-pa Player;PPX
- The Outlaws 亡命之徒
- myth n.神话;神怪故事;奇人，奇事;虚构的人，虚构的事;
- dinner n.正餐，主餐;宴会;晚餐;
- perform v.执行;起…作用;演出;表现（好 / 不好）;
- somewhere adv.在某处；到某处网络某个地方；某地；
