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 finally got around to the job again.
我终于能再做那份工作了。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
He had a good many friends here.
他在这儿有很多朋友。