时间:2019-02-03 作者:英语课 分类:实用英语


英语课

   植物可分为grass 草本植物和tree乔木两大类。一般来说,枝干持续生长一年以上的可归为tree,反之就是grass。


  植物的root根埋在土里是为了吸收水分和营养。植物的茎用英语说是stem。但是,一般来说,stalk是指草或花的茎,而trunk则多用于指树木的干。顺着干向上可以看到branch树枝,大的树枝叫做bough粗枝,小的叫做twig细枝。树枝上还长着leaf叶子,到了收获的季节,树枝上还挂满了fruit果实。果实的中心有一个坚硬的core核,里面装有seed种子。
  春天一到,所有的植物都开始bud发芽,一段时间后慢慢开出flower花朵。像郁金香这样的观赏花ornamental 1 flower就被归为bloom开花植物。Fruit tree果树上开的花叫做blossom。
  如果收到朋友送来的bunch of flowers花束,一定要在petal花瓣wither凋谢之前,把它们插到flower vase花瓶里,这样做才能使花朵开得持久一点。如果你不忍心看到花朵凋谢,那就去买一束artificial flowers人造花吧,放在家里好久都不会坏。
  一般树木统称为tree,而个头矮小的则叫做shrub灌木或者bush。wood是指广泛用于建朱方面的木材。
  盛夏,大部分的树木逗verdant郁郁葱葱,可是到了秋天,部分树木的叶子会掉光,这类树木就叫做deciduous tree落叶树;另一部分树木四季常青,这类树木就叫做evergreen tree常绿树。

adj.装饰的;作装饰用的;n.装饰品;观赏植物
  • The stream was dammed up to form ornamental lakes.溪流用水坝拦挡起来,形成了装饰性的湖泊。
  • The ornamental ironwork lends a touch of elegance to the house.铁艺饰件为房子略添雅致。
标签: 词语
学英语单词
acathisia
air embolism of lung
antimony trifluorodichloride
apoplectiform deafness
articulationes carpometacarpicus communis
athenk-
atmospheric optical mass
Auenwald
automatic orange peeler
basal leaf
batch checkpoint/restart
Benzien
binary coded Hollerith
bituminous shale
blame ... on
briquettor
buccinidaes
cadmium arsenide
cage mill
calcium formate
carborundum refractory
cavity filling deposit
channel of infection
chlamys aurantiaca
clear dough
conical scan
conversation mode
couldns
Daymirdad
demutiplexer
dental spa
diaspis bromeliae
dipperful
ditetrahedron
doctrine of continuous transportaton
drawing punch radius
Duke,James Buchanan
EGR pressure regulator
eldoret
enoisel
extra fine fit
Fascia brachialis
filling hole
galvanized iron lamp holder box
graving
Helpmann, Sir Robert
high dump box
high-protein diet
hildrew
initial listing fee
integer programming algorithm
interlaced scanning system
internal analysis
Khudair
Kinards
Laragon
legume vegetable
light-skirt
lintwhite
loftman
love struck
median link relative
orthogonalised
Pacific Northwesterners
palpebral ligament
particle size reduction
photographic processing equipment
photometric error
playing a trick on
PMAF
prusher
public-art
quaternary vein
RDM (rod drive mechanism)
rubberdampunch
rugby football
scolecomorphids
screw spreader
sealed outer housing
sedan-chairs
semibankruptcy
seul
significant notation
silicate grinding wheel
soterology
starch acetate
storage distance
sycopsis griffithiana oliv.
t-lymphocytes
telecurie therapy unit
three-circle goniometer
tie wire
toroidal geometry
trombas marina
unlabelled input file
unsnipped
virtual cache
warehousing charges
water-carrying agent
x-raying machine
xenembole
zeidner