Roland, in the electric - blue uniform, was perturbed.罗兰, 穿着铁青色的制服, 惶惶不安.He apparently was not perturbed by the prospect of a policeman coming to call...显然，对警察可能会上门来访，他并没有表现得很不安。Mother was much perturbed by my illness.母亲...
Can you fill in some of the details of your career?能不能把你的工作经历填得详细一点？Fill in gaps by using short, upward strokes of the pencil.用铅笔向上短短地勾画几道来填充空白。Many people find it difficult to fill in a form.许多人发现表格填写困难....
Practice indicates that dumper has become a important dumping equipment.生产实践表明,此机巳成为重要的卸矿设备.The reasons causing burn - up of heavy - duty dumper motor are analyzed.目前应用的双驱动重型卸料车,经常发生烧毁电机的故障.I think being the dumper is wo...