Fittig reaction
[化] 费蒂希反应; 维尔茨-费蒂希反应
🧩 词语组成解析
🗣️ 情景例句
About what?
关于什么
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
in the belief that they may one day need just those very things.
相信总有一天需要的正好是那些东西。