Periapse
近质心点
🗣️ 情景例句
The aquarium was so exciting.
水族馆真的很好玩。
Music can enrich your whole life.
音乐可以使你一辈子的生活丰富多彩。
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。