Melonal
甜瓜醛 2, 6-二甲基庚烯-5-醛
🗣️ 情景例句
I sure did.
我的确有。
I'm afraid not.
我想不是。
The captain learnt from the letter that the name of the lost ship was the Karen.
从这封信中船长了解到沉船船名是“卡伦”号。