Sectional area
[化] 截面积
🧩 词语组成解析
sectional
['sɛkʃənl]
adj. 拼合而成的;局部的;部分（地区）的;断面的;
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
Congratulations!
恭喜你们！
I was thirty on my last birthday.
我在我最后一个生日时30了。
In that case, we wouldn't have it in stock.
如果是这样，我们库存不会有。