The ciphers unlocked the whole letter.解密码的方法使整封信的意义得到说明.The writers often put their results in ciphers or anagrams.写信人常常把成果写成密码或者搞成字谜.So many ciphers today we could crack - we know how to crack them.现在有这么许多的密码我们都可以破译,我们知...
He picked his teeth with a toothpick.他用牙签剔牙.The other end of the twig is sharpened into a sharp point to use as a toothpick.细枝的另一端被削尖用作牙签。I had to use a toothpick to remove the food that was stuck between the teeth.我不得不用...