Alcohol ketone
[化] 醇酮; 羥基酮
?? 詞語組成解析
alcohol
['?lk?h?l]
n. 乙醇，酒精;含酒精的飲料;
ketone
['ki:to?n]
n. 酮;
??? 情景例句
OK. I understand. Thank you.
好吧，我懂了，謝謝你。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必須使用信用卡，否則要付100美元的押金。
There is a boy in the water.
河里面有個男孩。