Ensonify
声穿透, 声透射, 声照射 -fied zone (水下)有声传播区
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
Who is it? Come down.
是谁？下来。
Then give us three cases of this.
那么这种的就买三箱好了。