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
I took out a government loan to pay for college.
我靠政府贷款上的大学。
I also want to express my gratitude to all of my teachers over the years.
另外，我还想感谢这个多年来所有教过我的老师。
A lot of people can't tell the difference between an American accent and a Canadian accent.
许多人分不出美国口音和加拿大口音的差别。