Calefaction
[机] 发暖作用
🗣️ 情景例句
Never say die.
永不气馁！
I didn't read the whole paper, sports page.
我没有看到报纸的全部，我只是大概看了体育版。
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。