Sumner's reagent
[医] 萨姆纳氏试剂(二硝基水杨酸试剂)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I am so touched. The two of you are really something.
我太感动了。你们俩个真是了不起。
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
I don't know if I should tell you. But I will. It was all because of your necklace, your beautiful diamond necklace.
我不知道该不该告诉你。不过，我想还是告诉你吧。那全都是因为你的那条项链，你那条漂亮的钻石项链呀！