Ivanov reaction
[化] 伊万诺夫反应
🧩 词语组成解析
n. (Ivanov)人名；(塞、捷、罗、保、俄)伊万诺夫
🗣️ 情景例句
The annual school sports meet is held in March.
每年一次校运会在三月份举行。
Work bears witness who does well.
工作能证明谁人做得好。
He slept very well for the first two nights,
头两天晚上，他睡得非常好。