Collection of acrosols
[建] 气溶胶的收集
🧩 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];
🗣️ 情景例句
You don't know up from down.
你黑白不分。
I hope you get here on time.
我希望你准时到这里。
We seem to be three packages short.
好像少了三大箱。