Taraxasterone
[化] 蒲公英甾酮
🗣️ 情景例句
He watches the CCTV news at 7:00 P.M. everyday.
他每晚 7 点都收看“中央电视台”的新闻联播。
Perseverance is vital to success.
不屈不挠是成功之本。
It's our favourite subject of conversation.
天气是我们最喜欢谈论的话题。