a er中文什么意思

按扣

扳手，螺旋钳

士巴拿；扳手

• er:    【化学】元素铒的符号 (＝erbiu ...
• -er:     (a)原为动词： wan ...
• er:    ER ＝emergency room ...

例句与用法

1. Sorry about that everyone its a er technical difficulties
   抱歉,出了点技术故障
2. Sorry about that everyone its a er technical difficulties
   抱歉,出了点技术故障
3. We ' ve informed the manufacturer to have them acked a er your i truction
   我们已经通知厂商按你们的要求包装。