Reflection sounding
[电] 反射发声
🧩 词语组成解析
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
If it's a good job,
假如它是个好工作
Pain is forgotten where gain follows.
好了伤疤忘了痛。
Spring is the best season of the year.
春天是一年里最好的季节。