Hosmometry
渗透压(力)测定法
🗣️ 情景例句
Then, take this afternoon off.
那么，今天下午就休息一下吧。
I can manage.
我自己可以应付。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。