Spheroidized pearlite
[机] 球状波来铁
🧩 词语组成解析
n. 珠光体
🗣️ 情景例句
Yes, I have my Passport. Here it is.
是的，我有护照。这就是。
Hasty climbers have sudden falls.
大起者有大落。
Debbie is only eleven years old and she hopes to set up a new world record.
黛比只有11岁，她希望创一项新的世界纪录。