Fumaric
a. [化]反丁烯二酸的
🗣️ 情景例句
Thank you. Good-bye. Bye, Gerald.
谢谢。再见。Gerald 再见。
He took a strong attitude towards her.
他对她采取强硬态度。
Jack was an excellent tennis player. He was able to beat anybody.
竭克是个网球健将。他天下无敌。