Thermohydrometer
温差比重计
🗣️ 情景例句
Where do people hang out on the weekend?
大家周末都去哪儿玩？
He lives in a luxurious residence.
他住在一间豪华的寓所里。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。