Helicene
螺烯
🗣️ 情景例句
I think he will.
我想会的。
Sorry, but I have to go. Peace!
对不起，我必须走了，祝无恙！
wind, earth movements or tremors, and the gravitational pull of the moon and the sun.
风、地球的运动或震颤和月亮、太阳的引力。