Etaed reaction
[建] 埃塔德反应
🧩 词语组成解析
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
She spends much of her leisure times watching TV.
她花很多空闲时间看电视。
We can't make up our minds.
我们还拿不定主意。