Echo ranging
[电] 回声定域
🧩 词语组成解析
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”
n. 距离修正, 广泛搜索
🗣️ 情景例句
Yes. Glad to meet you, sir.
是的，很高兴见到你，先生。
He could always come up with a reason for them to linger another month.
他总能想出个理由来让他们再耽误上一个月。
Kunta knew it was the middle of the night, for through the small open window high in the wall he could see stars.
孔塔知道已经是半夜了，因为通过墙的上方开着的小窗，他能看到星星。