Chalcacene
[建] 白垩省
🗣️ 情景例句
take a vacation away from the family--alone.
离开家人而单独在一起渡个假。
Everybody's business is nobody's business.
人人都管，大家不管。
Rex soon became an expert at opening the gate.
雷克斯很快成了开门的专家。