Erdmann's reagent
[醫(yī)] 歐利希氏重氮試劑
?? 詞語組成解析
reagent
[ri(:)'eid??nt]
n. 反應(yīng)物，試劑;
??? 情景例句
I don't know how to solve the problem. Will you help me out?
我不知道該怎么解決這個問題。你能幫我嗎？
It was so beautiful it took my breath away.
它美得使我目瞪口呆。
Yes, Mom, said Lucy. I haven't forgotten anything.
“齊了，媽媽”露西說，“我什么也沒忘記。”