Microlitic structure
[化] 微晶结构
🧩 词语组成解析
🗣️ 情景例句
for a long time,
很久了，
He knocks boldly at the door who brings good news.
彼叩门声响，必来报佳音。
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。