Pre-expanded bead
[化] 预发颗粒
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
a. 扩充的；展开的
bead
[bid]
n. 有孔小珠，念珠;水珠，露珠;珠子项链;
vt. 用小珠装饰;使成串珠状;
vi. 形成珠状;起泡;
🗣️ 情景例句
The case was dismissed because of insufficient evidence.
该案因证据不足而撤消。
I don't know for sure.
我不能肯定。
Come on! shouted everyone. Run! Run!
“快！快呀！”每一个人都在喊，“加油！加油！”