Deutoxide
重水
🗣️ 情景例句
Donald passed away a couple of years ago.
Donald几年前去世了。
Nothing so bad but might be a blessing.
塞翁失马，焉知非福。
Only two stray dogs benefited from all this confusion, for they greedily devoured what was left of the cake.
只有两只野狗从这一片混乱中得到好处，它们贪婪地吃掉了剩下的蛋糕。