Area measurement of catalyst
[化] 催化剂表面积测定
🧩 词语组成解析
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
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];
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
I ate eggs for breakfast yesterday.
我昨天早饭吃的是鸡蛋。
A woman got into the car and drove off.
一个女人钻进小车，飞驰而去。