Diethyl oxaloacetate
[化] 丁酮二酸二乙酯; (俗稱)草乙酸二乙酯
?? 詞語組成解析
a. [化]二乙基的
n. [化]草酰乙酸鹽(或酯),丁酮二酸鹽(或酯)
??? 情景例句
Are you sure? But ... OK.
你確定嗎？ 但……算了。
After the play was over,we all wanted to get something to eat.
在戲完了以后，我們都想要吃一些東西。
He waved desperately to his companion, who had been water skiing for the last fifteen minutes.
他絕望地向他的伙伴揮手，他的伙伴在過去的15分鐘里一直在滑水。