Pyruric acid
[化] 三聚氰酸
🧩 词语组成解析
🗣️ 情景例句
Good night.
晚安。
The physician said smoking is harmful to my health.
医生说了吸烟对我的健康有害。
and another 700 for the survivors to be reduced by half again.
剩下的一半人再过700年，才会又减少一半。