Dansyl chloride
[化] 丹磺酰氯; 1-二甲氨基萘-5-磺酰氯
🧩 词语组成解析
chloride
[['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
How many provinces do you have?
你们有多少个区？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。