Granular pearlite
[机] 球状波来铁
🧩 词语组成解析
n. 珠光体
🗣️ 情景例句
Hi. What can I do for you?
嗨 。我能帮你吗？
He's absorbed in his book.
他全神贯注地读书。
Yes, but not very.
是的，但不是很害怕。