Anthranol
蒽酚
🗣️ 情景例句
Robbie, you're something!
Robbie，你真是有骨气！
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，