Arca measurement of catalyst
[机] 催化剂表面积测定
🧩 词语组成解析
n. 槟榔树或其果实
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
We had some good times together.
我们共渡许多美好时光。
When the storm broke, I was washing dishes.
当暴风雨开始的时候，我在洗碟子。
We need more than listening. We need action!
我们需要的不光是听得进意见，我们要的是行动。