Liquidensitometer
液体密度计
🗣️ 情景例句
watch the last three minutes of the game.
看完那最后三分钟的球赛。
Good luck!
祝你好运。
In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.
不一会儿我就忙着调拌起了黄油和面粉，很快我的手上就沾满了粘粘的面糊。