Apertures
n. 孔( aperture的复数形式 ); 隙缝; （照相机的）光圈; 孔径
🗣️ 情景例句
Well,
噢，
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
His talk covered many subjects.
他的报告涉及很多课题。