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单词 fir
释义
fir
noun
uk
/ˈfɜːr/us
/ˈfɝː/
[CorU]
(alsofir tree[C])
atallevergreentree(= one that neverlosesitsleaves)thatgrowsincoldcountriesand hasleavesthat are likeneedles:
冷杉；枞
Around thechalet,tallfirsblockedout thesun.
TheydecoratedasmallfirtreeforChristmas.
Thehillsarethicklywoodedwithpine, fir, andmaple.
See also
Douglas fir
Fraser fir
silver fir
subalpine fir
white fir
picture of fir
Kris Tabor Tabor/EyeEm/GettyImages
[U]
woodfrom afirtree:
Theshiphas twomasts, which are made of fir.
Herstudiohasrecycledfirfloorboards.
More examples
  • ThepriceofChristmastreesisexpectedtorisethisyearbecause of ashortageof firs in Denmark.
  • Hetouchedthestickyresinon thetrunkof a firtree.
  • Spruce, fir, andoakwere thespeciesmostheavilyaffectedbydefoliation.
  • There werelarchand firforests.
SMART Vocabulary: related words and phrases
Types of evergreen & coniferous tree
  • Australian pine
  • bristlecone pine
  • cabbage palm
  • carob
  • Christmas tree
  • gum tree
  • hemlock
  • holly
  • ironbark
  • Joshua tree
  • larch
  • Norfolk Island pine
  • oleander
  • pandan
  • pitch pine
  • ponderosa pine
  • redwood
  • spruce
  • white pine
  • yew
See more results »

You can also find related words, phrases, and synonyms in the topics:

Types of wood
(Definition offirfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
Examples from literature
  • Left to themselves, the firs are soon displaced by the beech.
  • The forests are immense, mostly of firs and birch, which being thickly set grow small.
  • The pines and firs which surround it add a great charm to the outlook, and the cool mountain breeze is charged with very pleasing odors.
  • The wood of the West coast abound with tall fir trees.
  • This was the winter after our first memorable venture in selling Christmas trees in the city, when we had left the two large firs that we could not sell on the steps of two churches.
fir
noun[C]
uk
/ˈfɜːr/us
/ˈfɝː/
(alsofir tree)
atallevergreentree(= one that neverlosesitsleaves)thatgrowsincoldcountriesand hasleavesthat are likeneedles
冷杉；枞

Examplesoffir

fir
Thefirst term on the right-hand side of (26), representing spatial disper sion, leads to diffractional divergence in the absence of nonlinear terms.
From theCambridge English Corpus
Thefirst of these terms is exclusively responsible for instability in our canonical problem (see below).
From theCambridge English Corpus
The belt of coniferous forest is dominated by evergreen pine, spruce, larch andfirtrees.
From theCambridge English Corpus
Normally thefirst term in this expression dominates.
From theCambridge English Corpus
The answer to this question cannot be ascertained atfirst sight even on physical grounds.
From theCambridge English Corpus
For higher flux densities, thefirst caviton depth again increases, leading to stronger mode conver sion processes.
From theCambridge English Corpus
These results indicate a qualitative similarity between the results for thefirstorder mode here and the simulations with periodic boundary conditions.
From theCambridge English Corpus
This is thefirst step of our modeling mentioned in the above discussion.
From theCambridge English Corpus
Let us define a continuous field r(r) with continuousfirst derivatives, which represents a virtual displacement of the fluid.
From theCambridge English Corpus
Thefirst is the increasing group velocity of the laser pulse and the other is the relativistic retur n currents.
From theCambridge English Corpus
As afirst approximation, the plasma jet can be treated as a quasi-stationary problem within the computational time-step of the combustion cycle.
From theCambridge English Corpus
Since in (14) the momentum p corre+ sponds to the resonant particles, we can neglect thefirst term of (2).
From theCambridge English Corpus
Thefirst two express that total momentum and charge neutrality must be maintained, and therefore do not impose any new restrictions.
From theCambridge English Corpus
Let us designate this magnetic shell as the plasmapause of thefirst type.
From theCambridge English Corpus
For completeness, wefirst derive the equations gover ning the dynamical response of the density in the presence of a laser pulse as follows.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/fir##
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更新时间：2025/1/14 16:48:04