约安 meaning in English
ioann
joann
Examples
- Before norwegian johan vaaler devised a bent metal clip in 1990 , papers were secured by straight pins , which had the predictable effect of gouging their recipients
在挪威人约安?瓦勒于1990年发明这种弯曲的金属小夹子之前，文件是用明显会划伤接收者的直针固定在一起的。