Dex
abbr. 电信电话公司电子交换器（Dendenkosha Electronic Exchange）
🗣️ 情景例句
I arrived there without any delay.
我顺利抵达。
Money often unmakes the men who make it.
为富不仁。
Finally, turn off the lights and lock the door.
最后，关上灯，锁好门。