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...
孩子们在周围乱跑,让所有人都很烦。The children were running about under everybody's feet.我出去在周围散了一会儿步。I went out and had a walk around.他们划出一小块地皮用于建造儿童游乐场,并在周围打上了木桩.They've set aside a small area as a children's playground ...
Casuarina - chip line into the incident on a solitary tree - shaped beach to spread.成排成片的木麻黄树循着孤形沙滩蔓延开去.The dewy woodland, as he threaded it, was solitary and still.他穿过露水欲滴的树林时, 那儿一片静悄悄.Both solitary cysts and polycystic...