Ethylene-lactic acid
[化] 羥丙酸; 3-羥基丙酸
?? 詞語組成解析
n. 乙烯\\n[化] 乙烯; 1,2-亞乙基
lactic
['l?ktik]
adj. 乳的;
??? 情景例句
when Max is ready to use it?
當Max長大能使用這手套時嗎？
If you want knwledge, you must toil for it.
若要求知識，必須刻苦學習。
I must hurry. I want to get home in time to see the football match on television.
我得趕快，我想按時回家，去看球賽。