Photoradiochromatogram
放射色谱光显影图
🗣️ 情景例句
I do, too. I come here often.
我也是。我常来这 。
Would you like me to get you a cab?
要我替你叫出租汽车吗？
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。