Phthalidene
2-苯并[C]呋喃酮基
🗣️ 情景例句
She said she'll call you later.
她说她等会儿给你电话。
Fire, water, and money are good servants, but bad masters.
水火金钱是忠仆，使用不当是祸首。
Today Ellis Island is a museum, showing the roots of America's new citizens, who came from all the corners of the earth.
今天，埃利斯岛成了一座博物馆，展示着来自世界各地的美国新公民的根源。