an unknown quantity
听听怎么读
英 [æn ʌnˈnəʊn ˈkwɔntiti]
美 [ən ʌnˈnon ˈkwɑntɪti]
是什么意思
未知量，难预测的事；未知数，不知底细的人（或事物）；
学习怎么用
双语例句
- List the given information and the unknown quantities.
列出给定数据和未知量。 - The method has good preciseness and less unknown variables and it is convenient to be used in practice.
该方法收敛性较好，未知量少，便于实际应用。
权威例句
An unknown quantity
An unknown quantity
An unknown quantity
Kneeling Christian (christian Prayer Classics)
"They're comin' on their all fours!"
Texas City, 1947 Disaster Photographs
Chancellor Edward B. Bunn, S.J., Director of Libraries James B. Horigan, S.J., and University President Gerard J. Campbell, S.J., br...
OBITUARY. ANDREW MURRAY, 1813-1872.
OBITUARY. WILLIAM BELK, 1849-1898.
The Ranidae: How To Breed, Feed And Raise The Edible Frog
Pregnant Women 'Inherit' Some Characteristics of Their Children
A SAFER CIGARETTE.. Without loss of flavor
Automation in Ireland and the United Kingdom : report of a studytour from the study-association Industria in 1981
An unknown quantity
An unknown quantity
Kneeling Christian (christian Prayer Classics)
"They're comin' on their all fours!"
Texas City, 1947 Disaster Photographs
Chancellor Edward B. Bunn, S.J., Director of Libraries James B. Horigan, S.J., and University President Gerard J. Campbell, S.J., br...
OBITUARY. ANDREW MURRAY, 1813-1872.
OBITUARY. WILLIAM BELK, 1849-1898.
The Ranidae: How To Breed, Feed And Raise The Edible Frog
Pregnant Women 'Inherit' Some Characteristics of Their Children
A SAFER CIGARETTE.. Without loss of flavor
Automation in Ireland and the United Kingdom : report of a studytour from the study-association Industria in 1981
a开头的单词
ayers rock
axonometric projection
axoplasmic transport
axonometric view
axisymmetrical loading
axle load
axis of symmetry
axis of rotation
axis of projection
axis of ordinates
axis of level
axis of gravity
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