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- Stop your useless chatter and listen to what Roy is saying. 你们的闲谈停一停，听听罗伊说什麽。
- A car is useless without petrol. 汽车没有汽油就不能使用。
- A well devoid of water is useless. 无水的井没有用途。
- It is useless to muse upon past errors. 念念不忘昔日的过错是没有益处的。
- She find it useless argue with them. 她发现和他们的争论没用。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- It's useless arguing/to argue with them. 跟他们争论是徒劳无益的。
- On maps, a cross is the symbol for a church. 在地图上，十字符号代表教堂。
- It's useless to argue with them. 同他们争论是没有用的。
- It's useless to continue such a barren argument. 继续这种无聊的争辩是无用的。
- For all practical purposes, it was useless. 实际上它毫无用处。
- Cypress branches used as a symbol of mourning. 柏枝作为悲哀象征的柏树枝
- I realized it was useless to reason with him. 我知道和他说理是毫无意义的。
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- Don't clog up your memory with useless facts. 不要把脑袋塞满无用的东西。
- The white bird is a symbol of freedom. 这白色的鸟是自由的象徵。
- Don't expend all your energy on such a useless job. 不要把你的精力全花在这无益的工作上。
- The Cross is the symbol of Christianity. 十字架是基督教的象征。
- The house is lumbered up with useless articles. 这栋房子里堆满了没用的物品。
- The lion is the symbol of courage. 狮子是勇武的象徵。
