小女孩们在节日里扮成天使的样子。Little girls dress up as angels for fiestas.对守护天使的蹩脚设计弄巧成拙，从一开始就注定这部电影要失败。The ill-advised conceit of the guardian angel dooms the film from the start.她扮演天使，身上的双翼和头上的光轮一应俱全。She played the part of an angel,...
她学会了自己给房子拉接电线、敷设水管。She learned to wire and plumb the house herself.他们曾保证水管一年前彻底检修过。They had ensured the plumbing was overhauled a year ago.总水管破裂了，整条街道发了大水。A water main burst and the street was flooded....
She was called to her brother's bedside.她被叫到了哥哥的病榻前。She sat at her father’s bedside when I entered the room.我进入房内时她坐在她父亲床边。She put a cup of tea down on the bedside table...她在床头柜上放了一杯茶。They've even got one of th...
Purpose: Used in X - ray image intensifier , flasher, analytically reagent medical and special optical etc.用途: 红外光谱和闪烁器的光学材料, 用于特种玻璃、医药及用作分析试剂.The distinction will be made analytically more precise later when we consider...