Granular pearlite
[机] 球状波来铁
🧩 词语组成解析
n. 珠光体
🗣️ 情景例句
What was that?
会是什么呢？
He was renowned as a portrait painter.
他以肖像画家著名。
How kind! You were lucky.
她多好啊！你很幸运。