He was a stern critic but an extremely kindly man.他是个苛刻的批评家,但却是个非常善良的人。His best friend was killed by police under extremely questionable circumstances.他最好的朋友在极其可疑的情况下被警察打死了。Twelve extremely good-looking, smooth young men...
Objective To study the and germicidal properties of a gargle containing triclosan, peppermint and surfactant.目的研究含三氯羟基二苯醚 、 薄菏及表面活性剂配制的漱口液消毒杀菌性能.The mixture can be used as a gargle several times a day.每天可用这种混合液漱几次口。She g...