Colloidal gold
[化] 胶态金\\n[医] 胶态金, 胶体金
🧩 词语组成解析
a. 胶态的, 胶质的\\n[医] 胶体的, 胶态的, 胶样的
gold
[ɡold]
n. 金，黄金;金色;金币;金饰品;
adj. 金（制）的，含金的;金色的;金本位的;
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
Do you feel better now?
现在觉得好些了吗？
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？