Sonalert
固体音调发生器
🗣️ 情景例句
Yes. The station's that way.
有。地铁站在那边。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
At lunchtime, the tourist thanked him and gave him ten pounds, which was a lot of money in those days.
午餐时，这位游客向他表示感谢，并给了他10英镑。这在当时可算是一大笔钱了。