Core gate
[机] 砂心式进模口
🧩 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）;
gate
[ɡet]
n. 门;闸门;登机门;入场费;
vt. 给…装大门;[电子学] 电波传送;
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
Hedges have eyes, and walls have ears.
篱笆有眼，隔墙有耳。
What are you doing?
你在干什么？