Zerewitinoff reagent
[机] 泽列维季诺夫试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I went into business for myself
我当初自己开业
Don't forget to write to me.
不要忘记写信给我。
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。