She had only made me a formal curtesy.

她对我只是打个礼节性的招呼.

This ominous tool she presented to Miss Scatcherd with a respectful curtesy.

她毕恭毕敬地行了个屈膝礼，把这个不祥的刑具递交给了斯卡查德小姐。

Through the curtesy of China Telecommunications, we have known that your company is one of the learding manufacturers of precision instruments in the UK.

承蒙中国通讯公司介绍，得知贵公司是英国最大的精密仪器制造商之一。