Formamine
甲醛胺, 六亚甲基四胺
🗣️ 情景例句
Thanks to you, Richard,
谢谢你， Richard，
He didn't weep as he walked from the grave.
他从墓地走回来，并没有伤心流泪。
Eventually the turtle has been butted all the way down to the floor of the tank.
这只海龟最终被撞到池底。