Thiohydantoic acid
[化] 硫脲基乙酸
🧩 词语组成解析
🗣️ 情景例句
By the way,
顺便问一声，
To make a model airplane
制造飞机模型
Two years later, her father disappeared, never to be heard from again.
两年后，她父亲失踪了，从此再无音讯。