Diffusional limitations and slow significant chemisorption processes may not be readily detected.扩散控制和显著缓慢的化学吸附过程是不易检测的.Electric whisks should be used on a slow speed.使用自动搅拌器时应该选用慢挡。Crepuscular , the setting sun lies lac...
The move represents a setback for the Middle East peace process.这个行动意味着中东和平进程受挫。The team suffered a major setback when their best player was injured.最优秀的队员受了伤，使得这支队伍的实力大打折扣。She views every minor setback as a disaster.她把每...