Radar echo
[电] 雷达回音
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
echo
['ɛko]
n. 回声，共鸣;（言语、作风、思想等的）重复;重复者;[无线电]回波;
vt. 重复，效仿;随声附和;类似;发射（声音等）;
vi. 被重复;产生回响;充满回声;
echo-, ech- 表示”声音 ,噪音”;特备是”回声”;”重复,模仿”
🗣️ 情景例句
We'd like to give thanks for meeting Susan
我们要感谢认识了Susan
Times have changed.
此一时也，彼一时也。
We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.
我们都非常激动，盼望着奥运会的到来，因为在这个国家里还从未举办过奥运会。