Efficiency of heat exchanger
[化] 换热器的效率
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
heat
[hi:t]
n. 热，热度，高温;热烈，激烈;（身体的）发烧，发热;发情;
vt.&vi. 使温暖，使热;激发…的感情，使兴奋;
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
I'm dying for something to eat.
我极想吃点东西。
There is life in the old dog yet.
老当益壮。
Sorry! she said to the shopkeeper. I've forgotten my money!
“对不起！”她对售货员说，“我忘记带钱了！”