Haley, with visible reluctance, handed over the fifty dollars to Tom.海利很不乐意地交给汤姆五十块钱.She gave Tom a teaspoonful and watched with the deepest anxiety for the result.她给汤姆服了一汤匙药,然后万分焦虑地等着结果.Tom wasted no time in telling me ...
一种棘齿装置把线从线轴转到梭心上。A ratchet mechanism transfers the thread from spool to bobbin.操作杆进一步弯曲，线轴发出刺耳的吱吱声。The rod bent double, the reel shrieked and ratcheted.图的纵轴the vertical axis of the graph...
我们想增加一些通晓科学的人手来运作电视台。We want to have more scientifically literate people running our television stations.他通晓错综复杂的欧洲律法。He knows his way around the intricate maze of European law.他通晓这种语言，所以逗留期间过得很惬意。His familiarity with th...