Bead core
[机] 叶轮心
🧩 词语组成解析
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;
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
🗣️ 情景例句
I think I want to study journalism
我想学新闻学
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
There, on the floor. Is it your ticket?
那儿，地板上！是你的票吗？