Efficiency of heat exchanger
[化] 換熱器的效率
?? 詞語組成解析
of
[?v]
prep. 關(guān)于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
heat
[hi:t]
n. 熱，熱度，高溫;熱烈，激烈;（身體的）發(fā)燒，發(fā)熱;發(fā)情;
vt.&vi. 使溫暖，使熱;激發(fā)…的感情，使興奮;
n. 交換器\\n[計] 交換程序, 交換器
??? 情景例句
I hear the exams will be very tough.
我聽說考試挺難的。
A clear conscience is a sure card.
光明磊落，勝券在握。
Glancing at her scornfully, he told her that the dress was sold.
輕蔑地看了她一眼后，便告訴她那件衣服已經(jīng)賣出去了。