Core diameter
[建] 心直径
🧩 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
His appearance is impressive.
他的外表给人印象深刻。
He's a composer of folk ballads.I like his music a lot.
他是民谣歌曲作曲家，我很喜欢他的音乐。
Whichever you choose, you won't be satisfied.
不论你选择哪一个，你都不会满意。