Ultrasonator
超声振荡器, 超声波发生器
🔁 扩展释义
【医】 超声振荡器
🗣️ 情景例句
What about me?
对我还不是一样？
No regrets.
无怨无悔。
After consulting my railway timetable, I noted with satisfaction that there was an express train to Westhaven.
我查看了列车时刻表，满意地了解到有一趟去威斯特海温的快车。