Statocone
平衡锥
🗣️ 情景例句
Well, you can write to her.
嗯，你可以写信给她。
Fear not the future; weep not for the past.
不要为未来担忧，不要为过去悲泣。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，