Dithiole
[化] 二硫杂环戊二烯
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
To a boiling pot flies come not.
苍蝇不叮沸水壶。
It looked as if there would be an exciting race across the Channel.
看来会有一场激烈的飞越英吉利海峡的竞争。