Ultraphonics
超声学
🗣️ 情景例句
Maybe you can teach me how to work on a computer someday.
改天你教教我如何使用电脑吧。
'Tis a good horse that never stumbles.
好马不失蹄。
This ability was first noticed by her father.
是她父亲首先发现她这一功能的。