The people seemed lumpen and boring.这些人看起来蠢笨无趣得紧。She was kneading a lumpen mass of dough.她正揉着一大块面团。The phenomenon represented a sudden coalescence of intellectual or sensitive people with the lumpen elements.这一现象表明知识分子或一...
Lumpen shapes began to appear out of the shadows.阴影里闪出几个大大的黑影。She was kneading a lumpen mass of dough.她正揉着一大块面团。The people seemed lumpen and boring.这些人看起来蠢笨无趣得紧。The phenomenon represented a sudden coalescence of intellec...
Microbial degradation critically affects the fate and behavior of pesticides in soil.生物降解主要影响土壤中农药的行为和命运.Quite unexpectedly, vertebrate physiologists and microbial biochemists had found a common ground.出乎意外, 脊椎动物生理学家和微生物...
The current lags behind the voltage.电流滞后于电压.If the input voltage is plus three , it comes out as minus six.如果输入的电压是+3伏, 那么输出的电压便是-6伏.The units in which we show voltage and current are volt and ampere respectively.我们用以表示电...
He died, literally , at the chalkboard at age 83.他过世了, 83岁的时候, 在黑板前.Then one morning we were working math problems at the chalkboard.后来有一天早晨,我和玛丽在黑板上写下了数字题目.The map was drawn on chalkboard with ink - markers.那张地图用记号笔画在一块...