Thermohydrometer
温差比重计
🗣️ 情景例句
When was the last time?
最近一次是什么时候？
Let's ask Mr. Jiang to answer that.
那件事我让蒋先生来答复。
When a passing tanker rescued them five days later,
5天后，一条油轮从那儿路过，搭救了他们。