Come on with your good fiend, and participate in forestry centre driftage.來吧,帶上您的親朋好友, 參加林區漂流.You are going to continue your driftage after the entertainment by our protectors.游樂逗留結束,可在護漂員護理下繼續漂流....
了解三氯 乙醛 的毒性和致突變作用.Acute toxicity test , mutation test and single - cell gel electrophoresis ( SCGE ) were used.三氯乙醛是無色揮發性的液體,帶有刺激性很強的氣味,在97.7℃沸騰.Chloral is a colorless, volatile liquid with a very penetrating odor and bo...
He marked the paper leniently.他改考卷打分數很松.Liu accused pleaded guilty to a better attitude, as appropriate leniently punished.被告人劉某認罪態度較好, 酌情予以從輕處罰.Many people believe reckless drivers are treated too leniently.很多人認為對魯莽駕駛的司...