sudden的副词形式suddenly 突然;忽然;猛地;骤然; sudden adj.突然的;忽然的;骤然的 The sudden noise made her start. 突如其来的声音吓了她一跳。 His hea...
aback ad. 向后地,朝后地; black adj.黑色的; back adv.回(原处);向后; backtrack 向下顶替; barrack n. 兵营;vt. 使驻兵营内。 例句 She was complet...
水利万物而不争,
而万物莫能与之争。