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:

trepan    
n. 环锯,钻孔机
vt. 用环锯行手术,诱入圈套,欺骗

环锯,钻孔机用环锯行手术,诱入圈套,欺骗

trepan
n 1: a surgical instrument used to remove sections of bone from
the skull [synonym: {trepan}, {trephine}]
2: a drill for cutting circular holes around a center
v 1: cut a hole with a trepan, as in surgery

Trepan \Tre*pan"\, n. [F. tr['e]pan (cf. Sp. tr['e]pano, It.
trepano, trapano), LL. trepanum, fr. Gr. ? a borer, auger,
trepan, fr. ? to bore, ? a hole. Cf. {Trephine}.]
1. (Surg.) A crown-saw or cylindrical saw for perforating the
skull, turned, when used, like a bit or gimlet. See
{Trephine}.
[1913 Webster]

2. (Mining) A kind of broad chisel for sinking shafts.
[1913 Webster]


Trepan \Tre*pan"\, v. t. & i. [imp. & p. p. {Trepanned}; p. pr.
& vb. n. {Trepanning}.] [Cf. F. tr['e]paner. See {Trepan} a
saw.] (Surg.)
To perforate (the skull) with a trepan, so as to remove a
portion of the bone, and thus relieve the brain from pressure
or irritation; to perform an operation with the trepan.
[1913 Webster]


Trepan \Tre*pan"\, n. [See {Trapan}.]
1. A snare; a trapan.
[1913 Webster]

Snares and trepans that common life lays in its way.
--South.
[1913 Webster]

2. a deceiver; a cheat.
[1913 Webster]

He had been from the beginning a spy and a trepan.
--Macaulay.
[1913 Webster]


Trepan \Tre*pan"\, v. t.
To insnare; to trap; to trapan.
[1913 Webster]

Guards even of a dozen men were silently trepanned from
their stations. --De Quincey.
[1913 Webster]


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


  • What is 2 plus 5? | Arithmetic Exercise - Online calculator
    Learn how to calculate 2 + 5 and understand arithmetic properties with exercises, explanations, and practice quizzes The result of 2 + 5 is 7 This is because addition combines two values into a single total For example, 2 + 5 = 7 Addition is one of the four fundamental operations in arithmetic
  • What is sum of 2 and 5 | Number Line Place Value method
    What is sum of 2 and 5? The answer is 7 Add numbers using number line and place value method, video tutorial instructions for each step
  • What is 2 plus 5? - Addition calculator
    Here you can find a addition calculator to add 2 to 5 or to add any other amount
  • 2 + 5 | What is 2 plus 5? - calculeitor. com
    What is 2 plus 5? The sum of two plus five is equal to seven We can also express that 2 plus 5 equals 7 as follows: What is 2 plus by other numbers? Find out what is 2 plus 5 Add 2 + 5 two plus five
  • Math Calculator
    Step 1: Enter the expression you want to evaluate The Math Calculator will evaluate your problem down to a final solution You can also add, subtraction, multiply, and divide and complete any arithmetic you need Step 2: Click the blue arrow to submit and see your result!
  • Online Calculator
    Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History
  • What is 2 Plus 5 | Long Sum Calculator - CoolConversion
    Long Sum Calculator - Long sum: 2 + 5 Here is the answer to questions like: What is 2 Plus 5 | Long Sum Calculator Long Sum Calculator Long Sum Long Division
  • View question - what is 2 plus 5 - Web 2. 0 scientific calculator
    The answer is 7 21 It is 7 5+2=7 :) Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History
  • Math Calculators
    This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more





中文字典-英文字典  2005-2009