Polygonum filiforme th.
[医] 金钱草
🧩 词语组成解析
[植]蓼属
🗣️ 情景例句
What?
什么？
A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。
As the play draws to its close, they wonder whether they will ever catch that last train home.
当戏快演完时，他们又为是否能赶上末班火车回家而犯愁。