contra-aperture
基本解释
- 对口
英汉例句
- The aperture in the door is so wide.
门上的孔隙太大了。 - We saw light through a small aperture in the wall.
我们透过墙上的小孔看到了亮光。 - Per contra I don't ask her to forget but to remember.
相反,我不是要她忘记,而是要她记住。 - The female is generally drab, the male per contra brilliant.
一般来说雌性是黄褐色的,而雄性是色彩鲜明的。 - An aperture through which matter is discharged.
输出口,喷嘴物体被释放出的开口