As a form of shorthand to. 8 cyberdefinitions gives a plausible explanation: It also picked up other tricks;
DoubleList (ondoublelist) / Posts / X
W in combination with h is usually unvoiced (though some dialects voice wh as if it were w), representing an unvoiced rounded lip alveolar fricative; 最早的时候,腓尼基字母一共有22个,其中就没有u,只有v,也没有w。 到了大概11世纪的时候,人们把两个字母v连在一起创造出了字母w,所以最早的时候: w=double v 后来,为方便区分元音的v.