然后又唤关兴、张苞附耳暗授机密.After that , he gave Guan Xing and Zhang Bao secret instructions.春已有了消息, 树枝上的鳞苞已显着红肥.Spring was in the air , the buds on the trees swelled pink.从开始孕育时,花芽便具有一层由苞片和鳞片构成的保护层.They have a protective cover of b...
She is wearing tight, black leggings and a baggy green jersey.她身穿黑色紧身裤和一件宽松的绿色针织套衫。Outstanding dairy Breeds include the Holstein, Guernsey, Jersey, Ayrshire, and Brown Swiss.优良的乳牛品种包括好斯敦牛 、 根西牛 、 泽西牛 、 亚尔夏牛和瑞士褐牛.They wer...
把导体看成是大量受迫阻尼振动的振子的集合.Envision the conductor as an assemblage of driven , damped oscillators.这个振子将获得能量.This oscillator will pick up energy.所有的振子都处于基态.All oscillators are in bottom state....