形 straight,stiff,erect,vertical;动 (挺直; 使笔直) straighten,stretch;名 vertical stroke ,a surname;副 directly,straight,(一个劲儿; 不断地) continuously,just ;
[例句] 麦克慢慢直起身站了起来。 Mack seemed to uncoil slowly up into a standing position.
[例句] 它挠得我后脖梗儿的绒毛直痒痒。 It tickled the hairs on the back of my neck.