Formoxyl
甲酰基
🗣️ 情景例句
I wanted to, but Jack Davis needed a photographer.
我真的想参加上课， 但Jack Davis要我拍照。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
His vanity was hurt by their talking so frankly.
他们坦率的谈话伤害了他的虚荣心。