Kk
abbr. 千开（kilokelvin ）
🗣️ 情景例句
I'd never been away from home,
我从来没有离开过家，
Yak, yak, yak.
哇哇哇！
and that this happens at a rate which differs little from person to person,
衰老的速度在人与人之间相差甚微，