Core system
[计] 核心系统
🧩 词语组成解析
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
What have you learned from jobs you have held?
你从以往的工作中学到什么？
These clothes are too short, they need to be let down.
这些衣服太短了需要去改一下。
Oh! She's falling off her bike. I hope she didn't hurt herself.
噢！她正从自己的自行车上跌落下来。我希望她没有摔伤。