Liquidensitometer
液体密度计
🗣️ 情景例句
Why don't you talk to him about it tomorrow?
何不明天再跟他谈？
I remember the girl whose father goes there every autumn.
我记得那个女孩的父亲每年秋天都去那里。
How much does this house cost?
这座房子卖多少钱？