The mayor had become ineffectual in the struggle to clamp down on drugs.市长打击毒品的努力未见成效。Teachers often view youth workers as undisciplined and ineffectual.老师们常认为青少年工作者纪律性差且能力低下。The years of ineffectual service count big in...
Teachers often view youth workers as undisciplined and ineffectual.老师们常认为青少年工作者纪律性差且能力低下。Our Intelligence Service was untrained, cumbersome, and almost wholly ineffectual.我们的情报部门人员缺乏训练，机构臃肿，简直毫无用处。He is a well-meaning bu...
It is formed by the coalescence of the first three neuromeres in the embryo .它是由胚胎时的前三个神经原节愈合而成的。The particles are preferably prepared by the limited coalescence polymerization technique.这种颗粒,最好由有限聚结聚合技术来制备.It is formed ...