All parts are machined from top grade, high tensile aluminium.所有零件都是用顶级高强度铝加工而成。The edge must be machined down to 0.02 millimetres.这边缘必须切割到0.02毫米的精确度.Strong and fast: LSL cylindrical roller bearings with machined disk ca...
The soldiers fought hard and began to gain ground.士兵们奋力作战,开始占领敌军阵地.The red army began to gain ground after the battle.这次战斗后,红军开始往前推进了.You can'gain ground'on your competition by doing something better.将某件事情做得更好,...
a compendious treatise一篇简洁的论文An expository treatise or series of annotations; an exegesis.对某一特定主题给出注释或说明的 词汇表." The Classics on Tea " , written by Lu Yu of the Tang Dynasty ( 618 A . D . - 907 A . D . ) was the world...