with a sorrowful mien带着忧伤的神色Be always as merry as ever you can, for no-one delights in a sorrowful man.务请心情常欢畅,只因无人喜忧伤。A funeral is a sorrowful occasion.葬礼是一种令人悲伤的场合.His father's face looked suddenly soft and sorrow...
我们只是想如实地向人们通报事件情况。We simply want to inform people objectively about events.埃伦会通过电话及时向我通报进展情况。Ellen would keep me abreast of the progress by phone.客人来时你通报一声好 吗 ?Would you announce the guests as they come in?...
用途: 用作氧化铕的原料.Uses: as the raw material of manufacturing europium oxide.采用电解的方法将三价铕还原成二价.It is to reduce Eu 3 + into Eu 2 + with electrolyzation method.用途: 作提取钐. 铕. 0单一氧化物的原料.USES: As raw material in extracting single oxi...
I have tried to pack a good deal into a few words.我尽量言简意赅。The light went out, and the room was plunged into darkness.灯熄了，屋里陷入一片漆黑。She reached into the wardrobe and extracted another tracksuit.她伸手又从衣橱里取出一件运动服。...