Otr
abbr. 工作温度范围（Operating Temperature Range）；过载限时继电器（onetouch time recording）
🗣️ 情景例句
Yes, I am. I'd like some wine and roast duck.
是的。我想要些酒和烤鸭。
Well, what do you want?
不然你想怎样？
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？