Wef
abbr. with effect from 有…的影响（或作用，效果）
📖 牛津释义
wef
abbr
缩写 = (esp commerce 尤用於商业) with effect from 自...起生效
wef 1 May 1986 自1986年5月1日起生效.
🗣️ 情景例句
Do you have any brothers or sisters?
你有兄弟姐妹吗？
I was surprised to see you here.
我想不到在这里碰到了你。
The skins were used for making tents and water containers.
还可以用野牛皮制作帐蓬和装水的容器。