Nihil album
[化] 氧化锌
🧩 词语组成解析
n. 无, 虚无
🗣️ 情景例句
Is this all Grandpa's stuff?
这里面都是爷爷的东西吗？
Joy put heart into a man.
人逢喜事精神爽。
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。