Immunogold
免疫胶体金; 免疫金
🗣️ 情景例句
That's it. There.
很好。啊。
In water you may see your own face; in wine, the heart of another.
水中可见自己的脸，酒中可见别人的心。
Where did you learn to speak English?
你从哪里学会说英语的呢？