Tonemeter
音调计
🗣️ 情景例句
I am Lu Ming. I come here to welcome you.
我是陆明，我是来接你的。
As the touchstone tries gold, so gold tries man.
试金石可以试金，正如黄金可以试人。
After her husband had gone to work.
理查兹夫人等丈夫上班走后，