用闪光照相,要把光圈孔径定为5.6。For flash photography, set the aperture at f.5.6.他把镜头光圈孔径缩小.He stopped down the lens to a small aperture.逆合成孔径雷达 ( ISAR ) 是指固定雷达对运动目标成像.Inverse synthetic aperture radar ( ISAR ) imaging involves station...
他用手巾轻轻地把脸拍干.He patted his face dry with a towel.他们每个人的眼睛都被一块红色大手巾蒙住了.They were each blindfolded with big red handkerchiefs.他用手巾胡噜了一把脸就上工了.He gave his face a quick rub with a towel and went off to work....