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
350 yuan? Are they real?
350元？是真表吗？
Knowledge without practice makes but half an artist.
只有知识而无实践，只能造就半瓢水的艺术家。
No, you're doing fine.
不，你发音很好。