Incomplete reaction
[机] 不完全反应
🧩 词语组成解析
🗣️ 情景例句
What's the deadline for claim?
索赔的有效期多长？
She had a headache, because of the weather here.
由于这里的天气原因她感到有些头疼。
I have just heard from my sister, Mary.
我刚收到我妹妹玛丽的一封信。