Methylmalonate
[化] 丙二酸二甲酯
🗣️ 情景例句
Their after-sales service was just so bad that I decided to never buy anything from that shop again.
他们的售后服务太差了，所以我决定从此不再能家商店买东西。
Under control.
安排妥当。
Yes, I am. How did you guess?
是。你怎么猜到的？