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
He's 20 kilos overweight for his height.
就他的身高而言，他的体重超了20公斤。
An old dog will learn no new tricks.
老家夥学不出新名堂。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。