Packet switch
[计] 包交换
🧩 词语组成解析
switch
[swɪtʃ]
n. 开关;转换，转换器;软鞭子;[信]接线台;
vt.& vi. 转变，改变;转换;关闭电流;鞭打;
vt. 转换;挥动（棍棒、鞭子等）;迅速转动;鞭打;
vi. 交换;调换;
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
He is not fit to command others that cannot command himself.
正人先正己。
but at this age the likelihood of death is least.
但在这个年龄死亡的可能性最小。