Echo depth sounding
[电] 深度回声法
🧩 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”
sounding
['saundiŋ]
n. 探通术;
v. （使）发出声音，响( sound的现在分词 );发（音）;试探;探测;
🗣️ 情景例句
Oh, Wang Ming, this is she.
哦，王明，我就是高玲。
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
Were you at butcher's, too?
您也在肉店里吗？