Ensure all photographic material is properly packed and sent by recorded delivery.
确保把所有的摄影资料包装妥当并挂号寄出.
《简明英汉词典》
I can play the piano by ear, but I regret now that I never learned to read music properly.
我能不看乐谱弹奏钢琴, 不过现在我后悔没有真正学会识乐谱.
《简明英汉词典》
He's a spoilt brat and it's about time he learnt to behave properly...
他是个被宠坏的孩子,是该学些规矩了。
《柯林斯高阶英汉双解学习词典》
Parents should teach their children to behave properly in public.
家长应该教导子女在公共场合要有规有矩。
朗文当代高级英语词典 第6版