Tannometer
鞣液比重计
🗣️ 情景例句
I've been meaning to ask you
我一直想问
The class made noticeable improvement.
这班有明显的进步。
A hui may be a wedding, burial or conference. The happier events are marked with speeches, singing and dancing.
一个"会"可能是一次婚礼、葬礼或者会议。而较为喜庆的活动，人们要发表演说，唱歌跳舞以示庆贺。