| 例句 |
He pored over the letter searching for clues about the writer.他仔细阅读那封信，寻找能确定写信人的蛛丝马迹。They have not been able to establish a motive for the attack.对于这次袭击，他们还没能确定其动机。Can you date the fossil exactly?你能确定这化石的确切年代吗？ The robotic vehicles navigate the course using only computer brains and sensors.机器人车辆只利用电脑和传感器就能确定行驶路线。Are you sure of the results?你能确定这些结果吗？Can you pin down when the change occurred?你能确定何时发生了变化吗？Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading.这样一来，老师就能确定孩子们对他所读的内容理解多少了。He must have the benefit of the doubt until we are certain of his guilt.在我们未能确定他有罪之前，他应该被认为是无罪的。Can you confirm this?这个你能确定吗？The army hasn't been able to get a fix on the transmitter.军方一直未能确定发射台的准确位置。He had not been able to fix his position.他一直未能确定他所在的位置。Scientists were able to locate the star by making a few minor adjustments to their original calculations.科学家将他们原来的计算稍作调整，便能确定该恒星的方位。For a long time his fate was in the balance.他的命运很久未能确定。Can we fix dates for the trip?我们能确定旅行的日期吗？ |