Electrothermometer
热电偶温度计
🗣️ 情景例句
How do you do?
你好。
Since we are likely to place sizable orders regularly we hope that you will make some special concessions.
由于我方将定期大批量订购，希望贵方作出一些特殊的让步。
What are you doing?
你在干什么？