She had bleary red eyes from lack of sleep.她由于缺乏睡眠而双眼昏花，布满血丝。I was hampered by a lack of information.我受到了信息不足的牵累。So many marriages have come to grief over lack of money...许多婚姻都因缺钱而以失败告终。The lack of animal, bacterial, or ...
TITAN : Each plate contains agarose in barbital buffer with 0.02 % thimerosal added as a preservative.TITAN:每皿含有琼脂醣在巴比妥〔二乙基丙二醯尿素〕缓冲剂中,并加了0.02%有机汞作为防腐剂....