Spheroidized pearlite
[机] 球状波来铁
🧩 词语组成解析
n. 珠光体
🗣️ 情景例句
A friend of a friend is good pals with the lead singer.
我一个朋友的朋友跟那个主唱歌手是朋友。
Car manufacturers must be very uneasy now.
现在汽车制造厂商们无疑都非常不安。
Is it cold or warm in autumn?
秋季的天气是冷还是暖呢？