Music has a special system of notation.音乐有一套特殊的标记法.The following is a notation for relating plaintext, ciphertext, and keys.下面是有关明文 、 密文和密钥关系的表示法.Musical notation was conceived for the C major scale and each line and spa...
His parents went through an acrimonious divorce.他的父母在激烈争吵中离了婚。He had an acrimonious quarrel with his girlfriend yesterday.昨天他跟他的女朋友激烈争吵了一番.His parents went through an acrimonious divorce.他的父母在激烈吵吵闹闹中离了婚....
潜水艇没等军舰靠近就及时潜入水下了。The submarine had had time to submerge before the warship could approach.不一会儿, 潜水艇内所有的东西都扣紧了.Within a short time, everything on the submarine was buttoned up.我们用声呐系统观察到两条潜水艇.We picked up two submarines ...