Dibutyl ethylenediphosphonic acid(dbedp)
[化] 亚乙基二膦酸二丁酯
🧩 词语组成解析
[机] 二丁基
🗣️ 情景例句
my friends were giving me a party,
我的朋友们为我举办了一个派对时，
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
Are you sure?
你肯定吗？