Methylmalonyl
甲基丙二酰\\n甲基丙二酸单酰
🗣️ 情景例句
OK, Robbie, maybe you should watch him. Robbie
也许你得看着他点。
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
Where is Lucy's coat?
露茜的外衣在哪里？