Prebasilare
前上侧胝
🗣️ 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
He already has a phonograph,but he doesn't have a radio yet.
他已经有一架留声机，但是他还没有收音机。
He is respectful to his elders.
他对长辈很恭敬。