Interchanger
换热器
🏥 医学释义
交换器
🗣️ 情景例句
Tell the truth.
告诉我实话。
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
Is Tim in the garden, too?
蒂姆也在花园里吗？