Malonic anhydride
[化] 丙二酸酐
🧩 词语组成解析
丙二酸的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
My name is Richard Stewart.
我的名字是Richard Stewart。
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
Around the year 1600 the first horses were brought to the American continent by the Spanish.
大约在1600年的时候，西班牙人把第一批马匹带来美洲大陆。