Radiolabel
vt.[化]用放射性同位素给…示踪或做标记
🗣️ 情景例句
You flatter me immensely.
你真是过奖了。
But today well lived makes every yesterday a dream of happiness, and every tomorrow a vision of hope.
只有今天好好地生活，昨天才会变成幸福的回忆，明天才会成为希望的憧憬。
Hello!
你好！