Mark was out of earshot, walking ahead of them.马克走在前面，听不见他们的声音。The election was held six months ahead of schedule.选举提前了6个月举行。The Prime Minister was speaking ahead of today's meeting.首相在今天的会议开始之前作了发言。...
这条河蜿蜒曲折地流过平原.The river wound its sinuous way across the plain.那条路曲折地伸到山上.The road zigzagged up the hill.闪电曲折地在天空划过.Lightning zigzagged across the sky....
He exhorted his companions, "Try to accomplish your aim with diligence".他劝诫同伴说：“要通过勤奋努力实现自己的目标。”She shows great diligence in her schoolwork.她上学非常用功。Diligence and thrift made him a possessor of warm fortunes.勤俭使他成为富翁....
Toxic manifestation are usually associated with borate concentration in excess of 10.0 mg / 1 OOml of blood.血液中硼酸盐浓度升高与中毒现象有关.The calcium borate product was prepared with natural ulexite powder, through hydrothermal depo...