If Sarah caught her, she would get a thrashing.萨拉要是捉住她，会狠狠揍她一顿的。Can the New Zealand bowlers fight back after their thrashing at Christchurch?在克赖斯特彻奇遭遇惨败后，新西兰的投球手们还有还手之力吗？Someone was thrashing around in the water, obvious...
The water was thrashing and churning about under the propellers.水在螺旋桨下面打旋、翻滚.Can the New Zealand bowlers fight back after their thrashing at Christchurch?在克赖斯特彻奇遭遇惨败后，新西兰的投球手们还有还手之力吗？...a magnificent paddle-steamer on th...
She checked the seating arrangements before the guests filed into the dining-room.在客人们鱼贯进入餐厅之前，她核实了一遍座位安排。They checked in their luggage and found seats in the departure lounge.他们办完行李托运，到候机室找了座位坐下。The athlete is checked b...
我对如何烹调那些乌贼和龙虾毫无概念.I have no idea about how to prepare those cuttlefish and lobsters.海豹主要以鱼和乌贼为食.The seals feed mainly on fish and squid.这使他一度摆脱了“乌贼号”.It had freed him for a while from the Devilfish....
The hydroxyl groups can be changed into esters , ethers , acetals and ketals, etc.最常用的羟基保护基可归纳为三类:酯类 、 醚类和缩醛或缩酮类.Eight acetals ( Ketals ) were synthesized under the optimal conditions.在最佳条件下,合成了八个缩醛 ( 酮 ) 化合物.The yields ...