For flash photography, set the aperture at f.5.6.用闪光照相，要把光圈孔径定为5.6。The optimum aperture of an aerator is smallest at the water depth of 4 m.一般水深在4m左右,曝气器的最优孔径最小.Use a small aperture and position the camera carefully.用小光圈...
She felt a certain ambivalence towards him.她对他的态度有些矛盾.I've never lied about my feelings, including my ambivalence about getting married again.对于自己的感情，我从来不说谎，包括我对于再婚游移不定的态度。The document expressed some ambivalence ove...
应该把花园里所有枯萎的花草制成堆肥，然后再用它们给花园施肥。All garden waste should be composted and returned to the garden.把灌木丛上枯萎的花朵整齐地修剪掉。Neatly trim away old flowers on shrubs.玛丽把枯萎的花扔掉了.Mary threw away the dead flowers....
With embryo sac haustorium in chalazal end, the embryo sac is Endymion type.胚囊发育类型为英地百合型,合点端形成胚囊吸器.With embryo sac haustoriumchalazal end, the embryo sac is Endymion type.胚囊发育类型为英地百合型,合点端形成胚囊吸器....
即使是常规检查，兽医的收费也会相当高。Vets' fees can be considerable, even for routine visits.给动物注射是兽医的日常工作.Injecting animals is all in a day's work for a vet.最后, 一岁的车开在前面的兽医的.At last, an old car drove up in front of the vet'...