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
I don't want my tonsils out.
我不想把扁桃腺切除。
All our work was in vain.
我们白干了一场。
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。