Microcryptocrystalline
微隐晶; 显微隐晶质
🗣️ 情景例句
It won't hurt you to try it.
你不妨试试。
To make a model airplane
制造飞机模型
New jobs are needed because a number of people are out of work.
因为许多人没有工作，所以需要为他们提供就业机会。