Piroctone
[化] 吡罗克酮; 羟甲辛吡酮
🗣️ 情景例句
Richard has a point. You're just beginning to look. Richard
说得对。你们只是开始看房子而已。
Oh, just over the holidays.
哦，就过完假期。
Unfortunately, the show was one of the dullest we have ever seen.
不幸的是，这次演出是我们看过的最乏味的演出了。