Bone vitriolisation
[机] 骨粉的硫酸处理
🧩 词语组成解析
bone
[bon]
n. 骨头;尸骨;骨质物;有…样的骨头的;
vt. 挑鱼刺，剔骨头;剔去…的骨;
vi. 苦学;专心致志;
🗣️ 情景例句
Nowadays many TV programs need parental guidance.
现在许多电视节目需要在家长指导下观看。
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
so he must stay in bed for a week.
因此他必须卧床一周。