Thio-ketone
[化] 硫酮; 丙硫酮
?? 詞語組成解析
a. [化]含硫的,硫代(氧)的
ketone
['ki:to?n]
n. 酮;
??? 情景例句
Every cloud has a silver lining.
烏云背后是銀邊，否極泰來。
The bus is bigger than other cars, but too crowded.
巴士雖然比小汽車大，但是太擁擠了。
We were getting very worried.
我們都非常擔心呢。