Dua
n. (Dua)人名；(印)杜瓦\\nabbr. 目录用户代理（Directory User Agent）
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
The first blow is half the battle.
头炮打响，等于半个胜仗。
In 1898 a law was passed which meant that all people above a certain age were paid a weekly old-age pension.
1898年通过了一项法令，规定一定年龄以上的人全都可以按周领取"老年养老金。