Unfortunately, this happy story finishes on a more sombre note.遗憾的是，这个快乐的故事结局却比较伤感。The pair were in sombre mood.这两个人情绪低落。His expression became increasingly sombre.他的表情变得越来越严肃。...
It's sheer bliss to be able to spend the day in bed.整天都可以躺在床上真是幸福.It was a scene of such domestic bliss...这是一幅家庭如此幸福的画面。She clings to a romantic fantasy of wedded bliss.她沉醉于婚后幸福的浪漫幻想。It includes the highest glimpses...
In his horn solo, he kept modulating from key to key.他在喇叭独奏时不断地变调.With PWM modulating technique, two high DC voltage controllable powers are generated.利用PWM调制技术, 分别得到两个可控的高压直流电源.Non - modulating valves are also controlle...