Ultrasonic therapy
[电] 超声纳治疗
🧩 词语组成解析
🗣️ 情景例句
It's been very nice talking to you.
很高兴与你交谈。
You can use quarters, dimes and nickels.
你可以使用2角5分、1角和5分三种硬币。
might well re-transmit them back to its home-planet,
完全有可能把这些信号发回到原来的行星。