Bedding a core
[机] 砂心垫砂
🧩 词语组成解析
bedding
['bediŋ]
n. 寝具;基底，基坑;
adj. 适于花坛种植的;
v. “bed“的现在分词;
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
That idea would never work in practice.
那种设想永远实现不了。
Close your book,please.
请把书合上。
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。