Acetnaphthalide
[化] 乙酰萘胺
🗣️ 情景例句
Very wise.
非常明智。
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
Oddly shaped forms that are suspended form the ceiling and move in response to a gust of wind are quite familiar to everybody.
人们所熟悉的是悬挂在天花板上、造型奇特、随风飘荡的雕塑品。