Finds the number of primes between n 1 and n 2.找出输入两正整数之间所含质数数目.Certain important primes seem to peak later in life.某些最佳时期似乎在生命的后半段才会到来.We can also ask whether there are infinitely many primes?我们还可以问,是否有无穷多个素数?...
Antonio has a contagious enthusiasm for the beautiful aspect of food.安东尼奥对食品赏心悦目这一方面的热情非常有感染性。The snowy street, like the church, assumed a dumb, lifeless aspect.积雪覆盖的街道就像教堂一样，显得沉闷、毫无生气。They were royally received in every...
种种征候预示明天天气良好.The signs augur well for tomorrow's weather.我们寻求和平, 是因为我们知道和平是自由的征候.We seek peace, knowing that peace is the climate of freedom.暖风是春天的征候.The warm wind is a suggestion of spring....
The rock was honeycombed with passages.岩石上有许多蜂窝状的小孔.The Rock of Gibraltar is honeycombed with caves.直布罗陀岩山上有许多洞穴.Small animals had honeycombed the cliff with caves.小动物们在悬崖上筑有许多蜂巢似的洞穴....