Stipolac
四碘波拉克, 四碘酚酞钠(造影剂)
🗣️ 情景例句
John proposed marriage to Helen.
绚翰向沦论求婚。
What are you interested in?
你对什么比较感兴趣？
It seemed as if there was no way out.
看情形似乎没有出路了。