Ethoxalyl-
[化] 乙(基,氧,酯)草酰
🗣️ 情景例句
What-are you doing?
你在做什么？
Never offer to teach fish to swim.
切莫教鱼游泳。
He has often described to me how he picked up a masterpiece for a mere $50.
他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。