英文字典中文字典Word104.com



中文字典辭典   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   







請輸入英文單字,中文詞皆可:

ratsbane    
n. 殺鼠藥

殺鼠藥

ratsbane
n 1: a white powdered poisonous trioxide of arsenic; used in
manufacturing glass and as a pesticide (rat poison) and
weed killer [synonym: {arsenic}, {arsenic trioxide}, {arsenous
anhydride}, {arsenous oxide}, {white arsenic}, {ratsbane}]

Ratsbane \Rats"bane`\ (r[a^]ts"b[=a]n`), n. [Rat bane.]
Rat poison; white arsenic.
[1913 Webster]


Arsenic \Ar"se*nic\ ([aum]r"s[-e]*n[i^]k; 277), n. [L.
arsenicum, Gr. 'arseniko`n, 'arreniko`n, yellow orpiment,
perh. fr. 'arseniko`s or better Attic 'arreniko`s masculine,
'a`rrhn male, on account of its strength, or fr. Per.
zern[imac]kh: cf. F. arsenic.]
1. (Chem.) One of the elements, a solid substance resembling
a metal in its physical properties, but in its chemical
relations ranking with the nonmetals. It is of a
steel-gray color and brilliant luster, though usually dull
from tarnish. It is very brittle, and sublimes at 356[deg]
Fahrenheit. It is sometimes found native, but usually
combined with silver, cobalt, nickel, iron, antimony, or
sulphur. Orpiment and realgar are two of its sulphur
compounds, the first of which is the true arsenicum of the
ancients. The element and its compounds are active
poisons. Specific gravity from 5.7 to 5.9. Atomic weight
75. Symbol As.
[1913 Webster]

2. (Com.) Arsenious oxide or arsenious anhydride; -- called
also {arsenious acid}, {white arsenic}, and {ratsbane}.
[1913 Webster]

請選擇你想看的字典辭典:
單詞字典翻譯
Ratsbane查看 Ratsbane 在Google字典中的解釋Google英翻中〔查看〕
Ratsbane查看 Ratsbane 在Yahoo字典中的解釋Yahoo英翻中〔查看〕





安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • University of Oxford
    Oxford University provides world-class research and education to benefit society on a local, regional, national and global scale
  • Courses | Oxford University
    Oxford offers a wide range of courses across the arts, sciences and social sciences, taught by world-leading academics in a supportive and intellectually stimulating environment Whether you’re interested in a single subject or a joint course, you’ll find courses designed to stretch you and deepen your understanding You’ll study alongside others who share your curiosity and commitment
  • About the University of Oxford
    Oxford is a world-leading centre of learning, teaching and research and the oldest university in the English-speaking world
  • Applying | Oxford University
    Oxford’s admissions process is designed to identify students with the academic ability, curiosity, and motivation to thrive in a tutorial-based learning environment While it may look different from applications to other universities, each part of the process has a clear purpose and guidance to help you understand what to expect
  • Undergraduate admissions and outreach | Oxford University
    Oxford isn’t a single campus, but a collection of more than 30 colleges and halls across the city, each with its own history, character and community Together, these small, friendly academic communities make Oxford a special place to study and live When you come to Oxford, you don’t just join a world-leading university
  • Graduate admissions | Oxford University
    We offer a unique experience to our graduate students, including the opportunity to work with leading academics and with world-class libraries, laboratories, museums and collections
  • Admissions | Oxford University
    Access Oxford Deciding whether to go to university - and where - is a big step Our free in-person and online events give you the knowledge, confidence and support you need to make the choice that’s right for you
  • Find your postgraduate course | Oxford University
    A comprehensive list of Oxford's graduate courses Filter by course type and search by keyword
  • Our history | Oxford University
    Oxford is a unique and historic institution As the oldest university in the English-speaking world, it can lay claim to nine centuries of continuous existence
  • Lifelong learning | Oxford University
    Whether learning for personal enrichment, career development or simply curiosity, our part-time courses online and in-person bring an Oxford education within reach of anyone with the motivation





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典