Mesityloxide
n. [化]异丙叉丙酮, 基化氧
🗣️ 情景例句
And the Music Center in Los Angeles.
还有位于洛杉矶的音乐中心。
The restaurant was full, so we decided to go to another place.
那餐厅客满了，我们决定到另一个地方去。
What seems to be the delay in shipping?
你们出货延迟了，是什么原故呢？