Chromene
[化] 色烯; 苯并吡喃
??? 情景例句
How are you doing, Richard?
現在怎么樣， Richard？
Jenny, does she really live here?
珍妮，你真的在邁阿密有母親嗎？
The secret was spread among the crowd.
秘密在人群當中傳播開來。