对于紫外区通常用毫微米这一名词.For ultraviolet, nanometer is a preferred term.肌纤维膜厚约7.5毫微米,同包裹着其它细胞的壁一样, 是一层单位膜.The sarcolemma, about 7.5 nm thick , is a unit - membrane like that investing other cells.毫微米十亿分之一米 ( 10 - 9 )One billionth...
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,...
IBM is considered the bellwether stock on Wall Street.国际商用机器公司的股票行情被视为华尔街股市的风向标。For decades the company was the bellwether of the British economy...几十年来，这家公司一直是英国经济的晴雨表。University campuses are often the bellwether of cha...