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
Dad ... Robbie. When did you come?
爸爸……Robbie。你们什么时候来的？
I wish we had a baby.
我希望我们有个小宝宝。
Are they under the chair?
他们在椅子下面吗？