Stipolac
四碘波拉克, 四碘酚酞钠(造影剂)
🗣️ 情景例句
I'm ready to check out now.
我准备好要结账。
I often read the newspaper in the morning.
我常常在早上看报。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，