Colllodion of sulfonated bitumen
[医] 磺化沥青火棉胶
🧩 词语组成解析
[医] 火棉胶
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];
[化] 磺化的
bitumen
[bə'tumən]
n. 沥青，柏油;
🗣️ 情景例句
What is the allotted time for receiving?
这批货物什么时候我们能收到？
They're calling your flight now.You barely have time to make it.
他们正在定航班。你刚刚有时间做。
Yes. It's bad now.
是的。现在很糟。