Jets of compressed air gave the aircraft lateral and directional stability.压缩空气的喷吐使飞机的左右和前后都能保持稳定。It was a time of political stability and progress.这是一段政治稳定和进步的时期。The dispute could destroy Australia's hard-won reput...
External additive can give flowability and charge stability to toner.外部添加剂可以改变墨粉的流动性和电荷的稳定性.The hygroscopicity of rice influences its storage stability and is the main inducement of rice mildewing.摘要大米的吸湿性影响其贮藏稳定性,是品质劣变的...
耳垢堵塞耳道可能会影响听力。Hearing can be affected by ear wax blocking the ear canal.听力有障碍的人们主要受到两大问题的困扰。There are two main problems which afflict people with hearing impairments.经检查，她的听力有点缺陷。Her hearing was found to be slightly defe...
他们围着老师的椅子站成半圆形回答问题。They stood in a semi-circle round the teacher's chair and answered questions.摆成半圆形的椅子a semicircle of chairs这个村庄是由半圆形的茅舍组成的.The village was formed of semicircle huts....
Builders must fasten down roofs of newly-built homes more securely.建造工人必须把新建房屋的屋顶固定得更牢靠些。Officials tussled over who had responsibility for the newly fashionable unemployment agenda.众官员为谁负责最近备受关注的失业议题一事争得不可开交。He seemed to...