stem

• In tubers from such potatoes stem mottle symptoms are rarely observed .
  由这类马玲薯产生的块茎中茎斑驳症状不易观察到。
• They argue that the gains in consumer welfare stemming from greater efficiency .
  他们认为，从提高效率中得到消费者福利。
• At dawn he rose, shook off the hayseeds and stems from his clothes .
  天刚亮的时候，他就起来了，把草籽儿和草秸从身上抖掉。
• The shell of a snail is carried on its back, and its eyes are on long stems .
  蜗牛的壳是背在背上的，它的眼睛长在长触须上。
• It was clear that his urgency stemmed largely from concern for the domestic economy .
  他的迫切感显然源于他对国内经济的忧虑。
• The attitude stems from a dissatisfaction with the dispersed form of garden city .
  这种观点来源于不满于花园式城市的分散形式。
• David had one hand around the stem of a bush which grew just under the lip of the cliff .
  大卫一手抓住长在崖檐下的一根灌木茎。
• Boredom of workers may stem from continuously having to perform a simple task .
  感到厌倦的工人是由于持续地操作一项单一的工作。
• From this self－contained place rose in stealthy silence tall stems of smoke .
  在这个自成格局的地方，静静地耸立着一些高高的烟囱。
• The excess volume of blood to be handled by the heart may stem from diverse causes .
  须心脏处理的额外血容量，可由于多种原因产生。