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- upon our best behaviouradj. 行为检点(规矩)
- Shall you favour us with an order, you may rely upon our best attention being paid to same. 如蒙惠购，我将予以足够的重视，请尽管放心。(如蒙惠购，请相信我将尽力完成。)
- Shall you favour us with an order,you may rely upon our best attention is pay to same. 如蒙惠购，我将予以足够的重视，请尽管放心。（如蒙惠购，请相信我将尽力完成。）
- Shall you favour us with an order, you may rely upon our best attention is pay to same. 如蒙惠购，我将予以足够的重视，请尽管放心。（如蒙惠购，请相信我将尽力完成。）
- The blare of the speaker burst upon our ears. 扩音器的噪音突然传进我们的耳中。
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- He burst in upon our conversation. 他打断了我们的话。
- A rival firm poached our best computer programmers. 我公司的竞争对手把我们最好的计算机程序编制员挖走了。
- Our best player has been sidelined by injury. 我们的主力队员已因受伤而退出了比赛。
- We'll have to be upon our mettle to win the game. 要在这场比赛中获胜,我们得准备尽最大的努力。
- I try to be on my best behaviour all the time. 我始终尽量做到规规矩矩。
- Losing our best player was a handicap to the team. 失去最棒的运动员对我队不利。
- The company is our best account. 这家公司是我们的最佳客户。
- It's for everybody and we should do our best. 这时大家的事，我们该当尽力。
- All these articles are our best selling lines. 这些产品都是我们的畅销货。
- We'll try our best to improve upon the insulation. 我们会想办法提高绝缘。
- Father put a veto upon our staying out late. 父亲不许我们在外面逗留太晚。
- Our best man was knocked out of the box by their new player. 我们最好的投手被对方的新队员打掉了。
- His sudden departure cast a cloud upon our scheme. 他的突然离去给我们的计划投下一层阴影。
- All of our best laid plans are down the drain. 我们所有精心布置的计划都付之东流
