Tetracyclone
四环酮
🗣️ 情景例句
We should get to work,
我们得开始做事了。
Drunkenness reveals what soberness conceals.
酒后露真言。
The actual figure was made of copper supported by a metal framework which had been especially constructed by Eiffel.
这座雕像的主体是用铜制成的，由艾菲尔特制的金属框架支撑着。