Microvoid
微空洞, 微孔
🔁 扩展释义
【化】 微孔
🗣️ 情景例句
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
Packing will help push the sales.
包装有助于推销产品。
The mummy of an Egyptian woman who died in 800 B.C.has just had an operation.
死于公元前800年的一位埃及妇女的木乃伊刚刚接受了一次手术。