7 sentences with 'knows'
Example sentences and phrases with the word knows and other words derived from it.
• « Although no one knows for sure how many birds perished that summer in the Coto Doñana refuge, it is estimated that there were no fewer than 20,000. »
• « In principle, you should have someone who already knows the exercises explain to you how to do them. »
• « As almost everyone knows, the bat's phonatory apparatus can emit at frequencies much higher than those perceptible to the human ear - i.e. in the ultrasound band - and it is the bounces or echoes of these emissions that signal obstacles to the bug. »
• « But no journalist knows what is really known. In 1979 the US Navy's Biosystems Laboratory had developed a simple "bionic sonar". It located underwater with ultrasound, lowered the frequency of the echoes to the range audible to man, and a blindfolded diver wearing headphones could use it to swim around obstacles. »
• « The woman who cannot give herself to her husband in bed, because she knows he has a stack of erotic magazines in the dresser drawer; it makes her feel she is not enough for him. »