Polyvinyl sulfuric acid
[医] 聚乙烯硫酸
🧩 词语组成解析
a. 聚乙烯基的
a. 硫磺的；含多量硫磺的；含（六价）硫的
🗣️ 情景例句
It was tough, but I made it. I'm a college graduate.
那虽然不简单， 但我成功了。 我现在是一名大学毕业生了。
Did you go to the hospital last night?
你昨晚去医院了吗？
The first of the two ships to reach Java after the race had begun was the Thermopylae,
比赛开始后，“赛姆皮雷”号率先抵达爪哇岛。