英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
tectorum查看　tectorum　在百度字典中的解释百度英翻中〔查看〕
tectorum查看　tectorum　在Google字典中的解释Google英翻中〔查看〕
tectorum查看　tectorum　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Students and Employment - USCIS
    F-1 Student Visa The F-1 Visa (Academic Student) allows you to enter the United States as a full-time student at an SEVP-certified college, university, seminary, conservatory, academic high school, elementary school, or other academic institution or in a language training program
  • Case Processing Times - USCIS
    Select your form, form category, and the office that is processing your case Refer to your receipt notice to find your form, category, and office For more information about case processing times and reading your receipt notice, visit the More Information About Case Processing Times page Please complete all of the required fields marked with an * asterisk Form *
  • Petition for Alien Relative | USCIS
    Use this form if you (the petitioner) are a U S citizen, lawful permanent resident, or U S national and you need to establish your qualifying relationship with an eligible relative (the beneficiary) who wishes to come to or stay in the United States permanently and apply for the Permanent Resident Card (also called a Green Card)
  • Home | USCIS
    USCIS provides resources and information on immigration, citizenship, and settling in the U S for individuals, families, and employers
  • Form I-9, Employment Eligibility Verification - USCIS
    ANTI-DISCRIMINATION NOTICE: All employees can choose which acceptable documentation to present for Form I-9 Employers cannot ask employees for documentation to verify information in Section 1, or specify which acceptable documentation employees must present for Section 2 or Supplement B, Reverification and Rehire Treating employees differently based on their citizenship, immigration status
  • Petition for Alien Fiancé (e) | USCIS
    Use this form to petition to bring your fiancé(e) (K-1) and their children (K-2) to the U S so you may marry your fiancé(e), or to bring your spouse (K-3) and their children (K-4) to the U S to apply for lawful permanent resident status
  • Optional Practical Training (OPT) for F-1 Students - USCIS
    Optional practical training (OPT) is temporary employment that is directly related to an F-1 student’s major area of study Eligible students can apply to receive up to 12 months of OPT employment authorization before completing their academic studies (pre-completion) and or after completing their academic studies (post-completion)
  • Optional Practical Training Extension for STEM Students (STEM OPT . . .
    Certain F-1 students who receive science, technology, engineering, and mathematics (STEM) degrees may apply for a 24-month extension of their post-completion optional practical training (OPT)
  • Estudiantes y Empleo - USCIS
    Visa de Estudiante F-1 La categoría de Visa F-1 (estudiante académico) le permite entrar a Estados Unidos en calidad de estudiante a tiempo completo de un instituto, universidad, seminario, conservatorio, escuela secundaria (superior) académica, u otra institución o programa de capacitación lingüística acreditado por SEVP
  • Change My Nonimmigrant Status - USCIS
    Temporary workers (H visa) Representatives of foreign media (I visa) Exchange visitors (J visa) Intracompany transferees (L visa) Academic (F visa) or vocational (M visa) students (you may attend elementary, middle or high school only: if you want to attend post-secondary school full-time you must apply for a change of status)





中文字典-英文字典  2005-2009