Malonurea
丙二酰脲, 巴比土酸
🗣️ 情景例句
Tell me.
告诉我吧。
I've got to get this shirt washed and ironed.
我得把这件衬衫洗熨一下。
The pirates would often bury gold in the cave and then fail to collect it.
海盗们过去常把金子埋藏在那个洞里，可后来却没能取走。