我必须更换吹风机的插头。I'll have to change the plug on my hairdryer.房间大小不同,均配有吹风机 、 电视和电话.Rooms vary in size and come equipped with hairdriers, television and telephone.我在哪里能接上吹风机的电源?Where can I plug in my hairdrier?...
He has been dogged by allegations of questionable business practices.他一直被那些指控他有不正当商业行为的说法所困扰。His career has been dogged by bad luck.他在事业上一直不走运。A dogged air of confidence exuded.坚定不移的信心显露无遗。...
Objective : To establish HPLC fingerprint Radix Puerariae [ Pueraria lobata ( Willd . ) Ohwi ].目的: 建立葛根 ( 野葛 )的高效液相色谱 ( HPLC ) 指纹图谱.Puerarin is a main constituent of the traditional Chinese herb Radix pueraria lobata.葛根素...