whack的音标：whack的英式发音音标为：[wæk]whack的美式发音音标为：[hwæk, wæk]...

hijacker的音标：hijacker的英式发音音标为：['haɪdʒækə(r)]hijacker的美式发音音标为：['haɪdʒækər]...

track的第三人称单数（三单）为：tracks...

unpack的音标：unpack的英式发音音标为：[ˌʌn'pæk]unpack的美式发音音标为：[ʌn'pæk]...

flyback的音标：flyback的英式发音音标为：['flaɪbæk]flyback的美式发音音标为：['flaɪbæk]...

backbitten的音标：backbitten的英式发音音标为：['bækbɪtən]backbitten的美式发音音标为：['bækbɪtən]...

package的现在完成时为：packaged...

unpack的现在完成时为：unpacked...

[人名] [英格兰人姓氏] 帕卡德商贩的轻蔑语，来源于中世纪英语，含义是“包，捆”(pack,bundle)+盎格鲁诺曼底法语轻蔑语后缀ard，[人名] [英格兰人姓氏] 帕卡德中世纪英语教名Pack的轻蔑语派生词，[人名] [英格兰人姓氏] 帕卡德来源于诺曼底人名+日耳曼语，含义是“战斗+勇敢的，坚强的”(fight+hardy,brave,strong)...

backslide的一般过去时为：backslid...

n.平装本，平装书...

Bob died of a heart attack, brought on by his lifestyle.鲍勃死于由他的生活方式引起的心脏病突发。The enemy must be digging themselves in now ready for the attack.敌人现在一定在挖掩体，准备迎接进攻。Successfully merging two banks requires a fast and ruthless a...

highjacker的音标：highjacker的英式发音音标为：['haɪdʒækər]highjacker的美式发音音标为：['haɪdʒækər]...

n.后卫球员( linebacker的名词复数 )...

使吃惊，使惊呆...

She was now shaking with long, racking sobs.她正剧烈地抽噎着，浑身颤抖。All night I have been tossing and turning racking my brains to think what could have possessed the young man to kill himself.整整一晚我辗转反侧,绞尽脑汁,想弄明白是什么原因竟能促成这个年轻人自杀.H...

blackthorn的音标：blackthorn的英式发音音标为：['blækθɔ:n]blackthorn的美式发音音标为：['blækθɔrn]...

backsight的音标：backsight的英式发音音标为：['bæksaɪt]backsight的美式发音音标为：['bæksaɪt]...

hackling的音标：hackling的英式发音音标为：['hæklɪŋ]hackling的美式发音音标为：['hæklɪŋ]...

n.黑头粉刺...

jackknife的现在完成时为：jackknifed...

tackle的第三人称单数（三单）为：tackles...

...

n.背痛，腰痛...

vi.走原路，由原路返回，改变主意，取消诺言vt.追踪，循迹调查...

jacket的一般过去时为：jacketed...

hackle的复数形式为：hackles...

The hare could find no safety, a pack of jackals had it in the wind.野兔无处逃生; 一群豺狗在追踪它.Who can tell me how those jackals knew where to bite Johnny Tapia?谁来告诉我这些条子是怎么得到消息的?I have become a brother to jackals And a companion ...

crack的复数形式为：cracks...

He seems to prefer intellectual counteroffensives to decrees and crackdowns.他似乎更倾向于用知性的反击来判决和痛击对手....