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万用英语单词20000 自然科学03:植物(mp3)

3.植物

1).vegetation

1.n.(统称)植物,植被,草木

There is no sign of vegetation "n the desert.

沙漠中寸草不生。

2).botany

2.n.植物学

Did you study botany in your middle school?

你在中学时学过植物学吗?

3).photosynthesis

3.n.光合作用

The green plants make their food by photosynthesis

绿色植物通过光合作用获得养分。

4).taxonomy

4.n.分类学

Taxonomy is a system for organizing similar things into groups

分类学是把相同的事物组织在一起的体系。

5).class

5.n.(动植物的)纲

These two animals are not in the same class

这两种动物不属于同一个纲。

6).thallophyta

6.n.原生植物

Alga belongs to the thallophyta

藻类属于原生植物。

7).angiosperm

7.n.被子植物

Do you know what kind of plant is angiosperm?

你知道哪种植物是被子植物吗?

8).cotyledon

8.n.子叶

Look!Two cotyledons have grown from the seed

看!种子长出了两片子叶。

9).therophyte

9.n.一年生植物

I think sugarcane is therophyte

我认为甘蔗是一年生植物。

10).herb

10.n.药草,香草

Many herbs are used In traditional Chinese medicine

许多草药可用于传统中医。

11).wood

11.n.树林,林地

We have to go through the dense wood to search for the water

我们不得不穿过茂密的树林去寻找水源。

12).grove

12.n.丛林,小树林

I like lo take a walk in the quite grove in the evening

我喜欢傍晚时分在安静的小树林里散步。

13).forest

13.n.森林,林区

The children got lost in the forest

孩子们在森林里迷路了。

14).shrub

14.n.灌木

Every tree and shrub seems to be in bloom

几乎每棵乔木和灌木都开满了花。

15).pollen

15.n.花粉

Some people are allergic to pollen

有的人对花粉过敏。

16).corolla

16.n.(植物的)花冠

This kind of plant has multiple corollas

这种植物是重瓣花冠。

17).root

17.n.根,根茎;v.(使)生根

I think the new rosebush has taken root

我认为新栽的玫瑰已经长根了。

18).stalk

18.n.(植物的)茎,杆

He cut off the flowers at the stalk and put them in the vase

他把花朵连同茎一起剪下来,然后把它们看插到花瓶中。

19).leaf

19.n.叶子,叶片

The trees are thick with leaves

这些树生长着浓密的树叶。

20).tree

20.n.树木,树

Birds are singing in the trees

鸟在树上歌唱。

21).sapling

21.n.树苗

She cut down the sapling with one chop

她一斧子就把树苗砍倒了。

22).luxuriant

22.adj.茂盛的,浓密的

The hills are covered by luxuriant forests.

山坡上长满了茂密的树木。

23).conifer

23.n.针叶树

The garden of our school IS full Of conifers

我们学校的花园里满是针叶树。

24).crocus

24.n.番红花

The pink crocus bloomed for only a day

这株粉色番红花只开了一天。

25).hardwood

25.n.硬木(落叶树的木科)

The bed he bought was made of hardwood

他买的那张床是硬木做的。

26).olive tree

26.橄榄树

I would love to plant an olive tree

我很想种一棵橄榄树。

27).arboretum

27.n.树木园,植物园

How interesting the tropical arboretum is!

热带植物园太好玩了。

28).moss

28.n.苔藓,地衣

A rolling stone gathers no moss

滚石不生苔,转业不聚财。

29).maple

29.n.枫树

We have several maples in our park

我们的公园里有几棵枫树。

30).poplar

30.n.白杨

A tall poplar tree once stood here

这儿曾经有一棵高大的白杨树。

31).eucalypt

31).桉树

mere are eucalypt trees on both sides of the road

道路两旁种植着桉树。

32).pinaceae

32).n.松科

The pinaceae also is a quite ancient tree species

松科也是一种相当古老的树种。

33).pine

33).n.松树

The pine trees defy severe cold

松树不畏严寒。