Chloracyl flouride
[建] 氯代酰基氟
🧩 词语组成解析
[建] 氯代酰基碘
🗣️ 情景例句
Where's Mom?
妈妈呢？
I bought 3 pounds of flour.
我买了三磅面粉。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。