Ethylene dicarboxylic acid
[化] 丁二酸; 乙二甲酸; 琥珀酸
?? 詞語組成解析
n. 乙烯\\n[化] 乙烯; 1,2-亞乙基
[化]二羧基的
??? 情景例句
Second,
第二，
What's been the consumer reaction to your product?
消費者對你們的產品有過什么反映？
After that she helped her parents. She quickly cooked the supper, and cleaned the house.
之后她給父母幫忙。她很快煮好了晚餐，并把房子打掃干凈。