Fercon
abbr. ferrule-contact 套圈接触，套圈触点
🗣️ 情景例句
Sorry to hear that, Lillian.
很遗憾听到这个， Lillian。
His courage is a lesson to us.
他很有勇气，是我们大家的榜样。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。