Reduction of area
[化] 断面收缩率
🧩 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];
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
I'll be satisfied with a small one.
小型车就很令我满意了。
Usually,I have a big breakfast.
通常,我吃一顿丰盛的早餐。
I can believe that.
我相信。