Ultrawets
烷基苯磺酸-钠去垢剂
🗣️ 情景例句
Were you here last time on his birthday party?
上次你有没有参加他的生日舞会？
My phone was out of order.
我的电话坏了。
The trickle became a stream; the stream has now become a torrent.
涓涓细流汇成小溪，小溪现已变成了奔腾的江河。