Perc
abbr. perchloroethylene 全氯乙烯; percolate 滤液; percussion 打击乐器
🗣️ 情景例句
And the marketing of new toys and games.
还有新玩具和新游戏器具的行销。
Come back!
回来！
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。