内阁现在共有6张新面孔。All together there are six new faces in the cabinet.尼克环视着盯着自己的那一张张憔悴的面孔。Nick glanced around at the haggard faces watching him.克拉伦斯又板起面孔，模仿起上校来。Clarence screws up his face and imitates the Colonel again....
这个年轻人小心侍候他有钱的姑妈.The young man danced attendance on his rich aunt.国王有好多奴仆侍候.The king was attended upon [ on ] by a number of servants.那侍者不会侍候顾客.That waiter does not know how to wait....
介绍了所研制的长柱型脱泥设备和圆锥型脱泥设备的设计原则和结构特点.The design principle and structure characteristics of long - column - type and cone - type desliming equipment are introduces respectively.适用试验室选矿选煤试验过程中溢流分级 、 浓缩 、 脱泥 、 脱水.Application of...