“一字儿”的拼音为：yī zìr...

运动场上一字儿站着十名足球运动员.Ten footballer stood in a row on the sport ground.那边的四五个店员一字儿摆在柜台前,等候做买卖.Its five salesmen were waiting expectantly behind the counter....

“一字儿”的英语可以翻译为：in a row，in a line ...