abbr. alien tax unit 外国人入境税计量单位;atomic time unit 原子时间单位
速记方法
知识扩展
中文词源
中文词源:
atu 精选例句
常见考点例句:
Atu won money , actually foolish donated to expect primary school , others say he is benzene and silly , but he laughed over significance of benzene and stupid he thought were good .